213684900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 771700608

約数和(自身を除く): 558015708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 25, 26, 30, 33, 34, 39, 44, 50, 51, 52, 55, 60, 65, 66, 68, 75, 78, 85, 100, 102, 110, 130, 132, 143, 150, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 275, 286, 293, 300, 325, 330, 340, 374, 390, 425, 429, 442, 510, 550, 561, 572, 586, 650, 660, 663, 715, 748, 780, 825, 850, 858, 879, 884, 935, 975, 1020, 1100, 1105, 1122, 1172, 1275, 1300, 1326, 1430, 1465, 1650, 1700, 1716, 1758, 1870, 1950, 2145, 2210, 2244, 2431, 2550, 2652, 2805, 2860, 2930, 3223, 3300, 3315, 3516, 3575, 3740, 3809, 3900, 4290, 4395, 4420, 4675, 4862, 4981, 5100, 5525, 5610, 5860, 6446, 6630, 7150, 7293, 7325, 7618, 8580, 8790, 9350, 9669, 9724, 9962, 10725, 11050, 11220, 11427, 12155, 12892, 13260, 14025, 14300, 14586, 14650, 14943, 15236, 16115, 16575, 17580, 18700, 19045, 19338, 19924, 21450, 21975, 22100, 22854, 24310, 24905, 28050, 29172, 29300, 29886, 32230, 33150, 36465, 38090, 38676, 41899, 42900, 43950, 45708, 48345, 48620, 49810, 54791, 56100, 57135, 59772, 60775, 64460, 64753, 66300, 72930, 74715, 76180, 80575, 83798, 87900, 95225, 96690, 99620, 109582, 114270, 121550, 124525, 125697, 129506, 145860, 149430, 161150, 164373, 167596, 182325, 190450, 193380, 194259, 209495, 219164, 228540, 241725, 243100, 249050, 251394, 259012, 273955, 285675, 298860, 322300, 323765, 328746, 364650, 373575, 380900, 388518, 418990, 483450, 498100, 502788, 547910, 571350, 628485, 647530, 657492, 712283, 729300, 747150, 777036, 821865, 837980, 966900, 971295, 1047475, 1095820, 1142700, 1256970, 1295060, 1369775, 1424566, 1494300, 1618825, 1643730, 1942590, 2094950, 2136849, 2513940, 2739550, 2849132, 3142425, 3237650, 3287460, 3561415, 3885180, 4109325, 4189900, 4273698, 4856475, 5479100, 6284850, 6475300, 7122830, 8218650, 8547396, 9712950, 10684245, 12569700, 14245660, 16437300, 17807075, 19425900, 21368490, 35614150, 42736980, 53421225, 71228300, 106842450, 213684900]

約数ペア:

[(1, 213684900), (2, 106842450), (3, 71228300), (4, 53421225), (5, 42736980), (6, 35614150), (10, 21368490), (11, 19425900), (12, 17807075), (13, 16437300), (15, 14245660), (17, 12569700), (20, 10684245), (22, 9712950), (25, 8547396), (26, 8218650), (30, 7122830), (33, 6475300), (34, 6284850), (39, 5479100), (44, 4856475), (50, 4273698), (51, 4189900), (52, 4109325), (55, 3885180), (60, 3561415), (65, 3287460), (66, 3237650), (68, 3142425), (75, 2849132), (78, 2739550), (85, 2513940), (100, 2136849), (102, 2094950), (110, 1942590), (130, 1643730), (132, 1618825), (143, 1494300), (150, 1424566), (156, 1369775), (165, 1295060), (170, 1256970), (187, 1142700), (195, 1095820), (204, 1047475), (220, 971295), (221, 966900), (255, 837980), (260, 821865), (275, 777036), (286, 747150), (293, 729300), (300, 712283), (325, 657492), (330, 647530), (340, 628485), (374, 571350), (390, 547910), (425, 502788), (429, 498100), (442, 483450), (510, 418990), (550, 388518), (561, 380900), (572, 373575), (586, 364650), (650, 328746), (660, 323765), (663, 322300), (715, 298860), (748, 285675), (780, 273955), (825, 259012), (850, 251394), (858, 249050), (879, 243100), (884, 241725), (935, 228540), (975, 219164), (1020, 209495), (1100, 194259), (1105, 193380), (1122, 190450), (1172, 182325), (1275, 167596), (1300, 164373), (1326, 161150), (1430, 149430), (1465, 145860), (1650, 129506), (1700, 125697), (1716, 124525), (1758, 121550), (1870, 114270), (1950, 109582), (2145, 99620), (2210, 96690), (2244, 95225), (2431, 87900), (2550, 83798), (2652, 80575), (2805, 76180), (2860, 74715), (2930, 72930), (3223, 66300), (3300, 64753), (3315, 64460), (3516, 60775), (3575, 59772), (3740, 57135), (3809, 56100), (3900, 54791), (4290, 49810), (4395, 48620), (4420, 48345), (4675, 45708), (4862, 43950), (4981, 42900), (5100, 41899), (5525, 38676), (5610, 38090), (5860, 36465), (6446, 33150), (6630, 32230), (7150, 29886), (7293, 29300), (7325, 29172), (7618, 28050), (8580, 24905), (8790, 24310), (9350, 22854), (9669, 22100), (9724, 21975), (9962, 21450), (10725, 19924), (11050, 19338), (11220, 19045), (11427, 18700), (12155, 17580), (12892, 16575), (13260, 16115), (14025, 15236), (14300, 14943), (14586, 14650)]