202473180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 774918144

約数和(自身を除く): 572444964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 47, 52, 60, 63, 65, 70, 78, 84, 90, 91, 94, 105, 117, 126, 130, 140, 141, 156, 180, 182, 188, 195, 210, 234, 235, 252, 260, 263, 273, 282, 315, 329, 364, 390, 420, 423, 455, 468, 470, 526, 546, 564, 585, 611, 630, 658, 705, 780, 789, 819, 846, 910, 940, 987, 1052, 1092, 1170, 1222, 1260, 1315, 1316, 1365, 1410, 1578, 1638, 1645, 1692, 1820, 1833, 1841, 1974, 2115, 2340, 2367, 2444, 2630, 2730, 2820, 2961, 3055, 3156, 3276, 3290, 3419, 3666, 3682, 3945, 3948, 4095, 4230, 4277, 4734, 4935, 5260, 5460, 5499, 5523, 5922, 6110, 6580, 6838, 7332, 7364, 7890, 8190, 8460, 8554, 9165, 9205, 9468, 9870, 10257, 10998, 11046, 11835, 11844, 12220, 12361, 12831, 13676, 14805, 15780, 16380, 16569, 17095, 17108, 18330, 18410, 19740, 20514, 21385, 21996, 22092, 23670, 23933, 24722, 25662, 27495, 27615, 29610, 30771, 33138, 34190, 36660, 36820, 37083, 38493, 41028, 42770, 47340, 47866, 49444, 51285, 51324, 54990, 55230, 59220, 61542, 61805, 64155, 66276, 68380, 71799, 74166, 76986, 82845, 85540, 86527, 95732, 102570, 109980, 110460, 111249, 119665, 123084, 123610, 128310, 143598, 148332, 153855, 153972, 160693, 165690, 173054, 185415, 192465, 205140, 215397, 222498, 239330, 247220, 256620, 259581, 287196, 307710, 321386, 331380, 346108, 358995, 370830, 384930, 430794, 432635, 444996, 478660, 482079, 519162, 556245, 615420, 642772, 717990, 741660, 769860, 778743, 803465, 861588, 865270, 964158, 1038324, 1076985, 1112490, 1124851, 1297905, 1435980, 1446237, 1557486, 1606930, 1730540, 1928316, 2153970, 2224980, 2249702, 2410395, 2595810, 2892474, 3114972, 3213860, 3374553, 3893715, 4307940, 4499404, 4820790, 5191620, 5624255, 5784948, 6749106, 7231185, 7787430, 9641580, 10123659, 11248510, 13498212, 14462370, 15574860, 16872765, 20247318, 22497020, 28924740, 33745530, 40494636, 50618295, 67491060, 101236590, 202473180]

約数ペア:

[(1, 202473180), (2, 101236590), (3, 67491060), (4, 50618295), (5, 40494636), (6, 33745530), (7, 28924740), (9, 22497020), (10, 20247318), (12, 16872765), (13, 15574860), (14, 14462370), (15, 13498212), (18, 11248510), (20, 10123659), (21, 9641580), (26, 7787430), (28, 7231185), (30, 6749106), (35, 5784948), (36, 5624255), (39, 5191620), (42, 4820790), (45, 4499404), (47, 4307940), (52, 3893715), (60, 3374553), (63, 3213860), (65, 3114972), (70, 2892474), (78, 2595810), (84, 2410395), (90, 2249702), (91, 2224980), (94, 2153970), (105, 1928316), (117, 1730540), (126, 1606930), (130, 1557486), (140, 1446237), (141, 1435980), (156, 1297905), (180, 1124851), (182, 1112490), (188, 1076985), (195, 1038324), (210, 964158), (234, 865270), (235, 861588), (252, 803465), (260, 778743), (263, 769860), (273, 741660), (282, 717990), (315, 642772), (329, 615420), (364, 556245), (390, 519162), (420, 482079), (423, 478660), (455, 444996), (468, 432635), (470, 430794), (526, 384930), (546, 370830), (564, 358995), (585, 346108), (611, 331380), (630, 321386), (658, 307710), (705, 287196), (780, 259581), (789, 256620), (819, 247220), (846, 239330), (910, 222498), (940, 215397), (987, 205140), (1052, 192465), (1092, 185415), (1170, 173054), (1222, 165690), (1260, 160693), (1315, 153972), (1316, 153855), (1365, 148332), (1410, 143598), (1578, 128310), (1638, 123610), (1645, 123084), (1692, 119665), (1820, 111249), (1833, 110460), (1841, 109980), (1974, 102570), (2115, 95732), (2340, 86527), (2367, 85540), (2444, 82845), (2630, 76986), (2730, 74166), (2820, 71799), (2961, 68380), (3055, 66276), (3156, 64155), (3276, 61805), (3290, 61542), (3419, 59220), (3666, 55230), (3682, 54990), (3945, 51324), (3948, 51285), (4095, 49444), (4230, 47866), (4277, 47340), (4734, 42770), (4935, 41028), (5260, 38493), (5460, 37083), (5499, 36820), (5523, 36660), (5922, 34190), (6110, 33138), (6580, 30771), (6838, 29610), (7332, 27615), (7364, 27495), (7890, 25662), (8190, 24722), (8460, 23933), (8554, 23670), (9165, 22092), (9205, 21996), (9468, 21385), (9870, 20514), (10257, 19740), (10998, 18410), (11046, 18330), (11835, 17108), (11844, 17095), (12220, 16569), (12361, 16380), (12831, 15780), (13676, 14805)]