21143552700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 288

約数和(自身を含む): 65515806720

約数和(自身を除く): 44372254020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 59, 60, 69, 75, 92, 100, 115, 118, 138, 150, 167, 177, 230, 236, 276, 295, 300, 311, 334, 345, 354, 460, 501, 575, 590, 622, 668, 690, 708, 835, 885, 933, 1002, 1150, 1180, 1244, 1357, 1380, 1475, 1555, 1670, 1725, 1770, 1866, 2004, 2300, 2505, 2714, 2950, 3110, 3340, 3450, 3540, 3732, 3841, 4071, 4175, 4425, 4665, 5010, 5428, 5900, 6220, 6785, 6900, 7153, 7682, 7775, 8142, 8350, 8850, 9330, 9853, 10020, 11523, 12525, 13570, 14306, 15364, 15550, 16284, 16700, 17700, 18349, 18660, 19205, 19706, 20355, 21459, 23046, 23325, 25050, 27140, 28612, 29559, 31100, 33925, 35765, 36698, 38410, 39412, 40710, 42918, 46092, 46650, 49265, 50100, 51937, 55047, 57615, 59118, 67850, 71530, 73396, 76820, 81420, 85836, 91745, 93300, 96025, 98530, 101775, 103874, 107295, 110094, 115230, 118236, 135700, 143060, 147795, 155811, 178825, 183490, 192050, 197060, 203550, 207748, 214590, 220188, 226619, 230460, 246325, 259685, 275235, 288075, 295590, 311622, 357650, 366980, 384100, 407100, 422027, 429180, 453238, 458725, 492650, 519370, 536475, 550470, 576150, 591180, 623244, 679857, 715300, 738975, 779055, 844054, 906476, 917450, 985300, 1038740, 1072950, 1100940, 1133095, 1152300, 1194551, 1266081, 1298425, 1359714, 1376175, 1477950, 1558110, 1688108, 1834900, 2110135, 2145900, 2266190, 2389102, 2532162, 2596850, 2719428, 2752350, 2955900, 3064283, 3116220, 3399285, 3583653, 3895275, 4220270, 4532380, 4778204, 5064324, 5193700, 5504700, 5665475, 5972755, 6128566, 6330405, 6798570, 7167306, 7790550, 8440540, 9192849, 10550675, 11330950, 11945510, 12257132, 12660810, 13597140, 14334612, 15321415, 15581100, 16996425, 17918265, 18385698, 21101350, 22661900, 23891020, 25321620, 29863775, 30642830, 31652025, 33992850, 35836530, 36771396, 42202700, 45964245, 59727550, 61285660, 63304050, 67985700, 70478509, 71673060, 76607075, 89591325, 91928490, 119455100, 126608100, 140957018, 153214150, 179182650, 183856980, 211435527, 229821225, 281914036, 306428300, 352392545, 358365300, 422871054, 459642450, 704785090, 845742108, 919284900, 1057177635, 1409570180, 1761962725, 2114355270, 3523925450, 4228710540, 5285888175, 7047850900, 10571776350, 21143552700]

約数ペア:

[(1, 21143552700), (2, 10571776350), (3, 7047850900), (4, 5285888175), (5, 4228710540), (6, 3523925450), (10, 2114355270), (12, 1761962725), (15, 1409570180), (20, 1057177635), (23, 919284900), (25, 845742108), (30, 704785090), (46, 459642450), (50, 422871054), (59, 358365300), (60, 352392545), (69, 306428300), (75, 281914036), (92, 229821225), (100, 211435527), (115, 183856980), (118, 179182650), (138, 153214150), (150, 140957018), (167, 126608100), (177, 119455100), (230, 91928490), (236, 89591325), (276, 76607075), (295, 71673060), (300, 70478509), (311, 67985700), (334, 63304050), (345, 61285660), (354, 59727550), (460, 45964245), (501, 42202700), (575, 36771396), (590, 35836530), (622, 33992850), (668, 31652025), (690, 30642830), (708, 29863775), (835, 25321620), (885, 23891020), (933, 22661900), (1002, 21101350), (1150, 18385698), (1180, 17918265), (1244, 16996425), (1357, 15581100), (1380, 15321415), (1475, 14334612), (1555, 13597140), (1670, 12660810), (1725, 12257132), (1770, 11945510), (1866, 11330950), (2004, 10550675), (2300, 9192849), (2505, 8440540), (2714, 7790550), (2950, 7167306), (3110, 6798570), (3340, 6330405), (3450, 6128566), (3540, 5972755), (3732, 5665475), (3841, 5504700), (4071, 5193700), (4175, 5064324), (4425, 4778204), (4665, 4532380), (5010, 4220270), (5428, 3895275), (5900, 3583653), (6220, 3399285), (6785, 3116220), (6900, 3064283), (7153, 2955900), (7682, 2752350), (7775, 2719428), (8142, 2596850), (8350, 2532162), (8850, 2389102), (9330, 2266190), (9853, 2145900), (10020, 2110135), (11523, 1834900), (12525, 1688108), (13570, 1558110), (14306, 1477950), (15364, 1376175), (15550, 1359714), (16284, 1298425), (16700, 1266081), (17700, 1194551), (18349, 1152300), (18660, 1133095), (19205, 1100940), (19706, 1072950), (20355, 1038740), (21459, 985300), (23046, 917450), (23325, 906476), (25050, 844054), (27140, 779055), (28612, 738975), (29559, 715300), (31100, 679857), (33925, 623244), (35765, 591180), (36698, 576150), (38410, 550470), (39412, 536475), (40710, 519370), (42918, 492650), (46092, 458725), (46650, 453238), (49265, 429180), (50100, 422027), (51937, 407100), (55047, 384100), (57615, 366980), (59118, 357650), (67850, 311622), (71530, 295590), (73396, 288075), (76820, 275235), (81420, 259685), (85836, 246325), (91745, 230460), (93300, 226619), (96025, 220188), (98530, 214590), (101775, 207748), (103874, 203550), (107295, 197060), (110094, 192050), (115230, 183490), (118236, 178825), (135700, 155811), (143060, 147795)]