225568980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 862977024

約数和(自身を除く): 637408044

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, 273, 282, 293, 315, 329, 364, 390, 420, 423, 455, 468, 470, 546, 564, 585, 586, 611, 630, 658, 705, 780, 819, 846, 879, 910, 940, 987, 1092, 1170, 1172, 1222, 1260, 1316, 1365, 1410, 1465, 1638, 1645, 1692, 1758, 1820, 1833, 1974, 2051, 2115, 2340, 2444, 2637, 2730, 2820, 2930, 2961, 3055, 3276, 3290, 3516, 3666, 3809, 3948, 4095, 4102, 4230, 4277, 4395, 4935, 5274, 5460, 5499, 5860, 5922, 6110, 6153, 6580, 7332, 7618, 8190, 8204, 8460, 8554, 8790, 9165, 9870, 10255, 10548, 10998, 11427, 11844, 12220, 12306, 12831, 13185, 13771, 14805, 15236, 16380, 17108, 17580, 18330, 18459, 19045, 19740, 20510, 21385, 21996, 22854, 24612, 25662, 26370, 26663, 27495, 27542, 29610, 30765, 34281, 36660, 36918, 38090, 38493, 41020, 41313, 42770, 45708, 51324, 52740, 53326, 54990, 55084, 57135, 59220, 61530, 64155, 68562, 68855, 73836, 76180, 76986, 79989, 82626, 85540, 92295, 96397, 106652, 109980, 114270, 123060, 123939, 128310, 133315, 137124, 137710, 153972, 159978, 165252, 171405, 179023, 184590, 192465, 192794, 206565, 228540, 239967, 247878, 256620, 266630, 275420, 289191, 319956, 342810, 358046, 369180, 384930, 385588, 399945, 413130, 479934, 481985, 495756, 533260, 537069, 578382, 619695, 685620, 716092, 769860, 799890, 826260, 867573, 895115, 959868, 963970, 1074138, 1156764, 1199835, 1239390, 1253161, 1445955, 1599780, 1611207, 1735146, 1790230, 1927940, 2148276, 2399670, 2478780, 2506322, 2685345, 2891910, 3222414, 3470292, 3580460, 3759483, 4337865, 4799340, 5012644, 5370690, 5783820, 6265805, 6444828, 7518966, 8056035, 8675730, 10741380, 11278449, 12531610, 15037932, 16112070, 17351460, 18797415, 22556898, 25063220, 32224140, 37594830, 45113796, 56392245, 75189660, 112784490, 225568980]

約数ペア:

[(1, 225568980), (2, 112784490), (3, 75189660), (4, 56392245), (5, 45113796), (6, 37594830), (7, 32224140), (9, 25063220), (10, 22556898), (12, 18797415), (13, 17351460), (14, 16112070), (15, 15037932), (18, 12531610), (20, 11278449), (21, 10741380), (26, 8675730), (28, 8056035), (30, 7518966), (35, 6444828), (36, 6265805), (39, 5783820), (42, 5370690), (45, 5012644), (47, 4799340), (52, 4337865), (60, 3759483), (63, 3580460), (65, 3470292), (70, 3222414), (78, 2891910), (84, 2685345), (90, 2506322), (91, 2478780), (94, 2399670), (105, 2148276), (117, 1927940), (126, 1790230), (130, 1735146), (140, 1611207), (141, 1599780), (156, 1445955), (180, 1253161), (182, 1239390), (188, 1199835), (195, 1156764), (210, 1074138), (234, 963970), (235, 959868), (252, 895115), (260, 867573), (273, 826260), (282, 799890), (293, 769860), (315, 716092), (329, 685620), (364, 619695), (390, 578382), (420, 537069), (423, 533260), (455, 495756), (468, 481985), (470, 479934), (546, 413130), (564, 399945), (585, 385588), (586, 384930), (611, 369180), (630, 358046), (658, 342810), (705, 319956), (780, 289191), (819, 275420), (846, 266630), (879, 256620), (910, 247878), (940, 239967), (987, 228540), (1092, 206565), (1170, 192794), (1172, 192465), (1222, 184590), (1260, 179023), (1316, 171405), (1365, 165252), (1410, 159978), (1465, 153972), (1638, 137710), (1645, 137124), (1692, 133315), (1758, 128310), (1820, 123939), (1833, 123060), (1974, 114270), (2051, 109980), (2115, 106652), (2340, 96397), (2444, 92295), (2637, 85540), (2730, 82626), (2820, 79989), (2930, 76986), (2961, 76180), (3055, 73836), (3276, 68855), (3290, 68562), (3516, 64155), (3666, 61530), (3809, 59220), (3948, 57135), (4095, 55084), (4102, 54990), (4230, 53326), (4277, 52740), (4395, 51324), (4935, 45708), (5274, 42770), (5460, 41313), (5499, 41020), (5860, 38493), (5922, 38090), (6110, 36918), (6153, 36660), (6580, 34281), (7332, 30765), (7618, 29610), (8190, 27542), (8204, 27495), (8460, 26663), (8554, 26370), (8790, 25662), (9165, 24612), (9870, 22854), (10255, 21996), (10548, 21385), (10998, 20510), (11427, 19740), (11844, 19045), (12220, 18459), (12306, 18330), (12831, 17580), (13185, 17108), (13771, 16380), (14805, 15236)]