245618100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3039

約数の個数: 216

約数和(自身を含む): 947856000

約数和(自身を除く): 702237900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 2999, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 5998, 6300, 6825, 8190, 8997, 9100, 11700, 11996, 13650, 14995, 16380, 17994, 20475, 20993, 26991, 27300, 29990, 35988, 38987, 40950, 41986, 44985, 53982, 59980, 62979, 74975, 77974, 81900, 83972, 89970, 104965, 107964, 116961, 125958, 134955, 149950, 155948, 179940, 188937, 194935, 209930, 224925, 233922, 251916, 269910, 272909, 299900, 314895, 350883, 377874, 389870, 419860, 449850, 467844, 524825, 539820, 545818, 584805, 629790, 674775, 701766, 755748, 779740, 818727, 899700, 944685, 974675, 1049650, 1091636, 1169610, 1259580, 1349550, 1364545, 1403532, 1574475, 1637454, 1754415, 1889370, 1949350, 2099300, 2339220, 2456181, 2699100, 2729090, 2924025, 3148950, 3274908, 3508830, 3778740, 3898700, 4093635, 4723425, 4912362, 5458180, 5848050, 6297900, 6822725, 7017660, 8187270, 8772075, 9446850, 9824724, 11696100, 12280905, 13645450, 16374540, 17544150, 18893700, 20468175, 24561810, 27290900, 35088300, 40936350, 49123620, 61404525, 81872700, 122809050, 245618100]

約数ペア:

[(1, 245618100), (2, 122809050), (3, 81872700), (4, 61404525), (5, 49123620), (6, 40936350), (7, 35088300), (9, 27290900), (10, 24561810), (12, 20468175), (13, 18893700), (14, 17544150), (15, 16374540), (18, 13645450), (20, 12280905), (21, 11696100), (25, 9824724), (26, 9446850), (28, 8772075), (30, 8187270), (35, 7017660), (36, 6822725), (39, 6297900), (42, 5848050), (45, 5458180), (50, 4912362), (52, 4723425), (60, 4093635), (63, 3898700), (65, 3778740), (70, 3508830), (75, 3274908), (78, 3148950), (84, 2924025), (90, 2729090), (91, 2699100), (100, 2456181), (105, 2339220), (117, 2099300), (126, 1949350), (130, 1889370), (140, 1754415), (150, 1637454), (156, 1574475), (175, 1403532), (180, 1364545), (182, 1349550), (195, 1259580), (210, 1169610), (225, 1091636), (234, 1049650), (252, 974675), (260, 944685), (273, 899700), (300, 818727), (315, 779740), (325, 755748), (350, 701766), (364, 674775), (390, 629790), (420, 584805), (450, 545818), (455, 539820), (468, 524825), (525, 467844), (546, 449850), (585, 419860), (630, 389870), (650, 377874), (700, 350883), (780, 314895), (819, 299900), (900, 272909), (910, 269910), (975, 251916), (1050, 233922), (1092, 224925), (1170, 209930), (1260, 194935), (1300, 188937), (1365, 179940), (1575, 155948), (1638, 149950), (1820, 134955), (1950, 125958), (2100, 116961), (2275, 107964), (2340, 104965), (2730, 89970), (2925, 83972), (2999, 81900), (3150, 77974), (3276, 74975), (3900, 62979), (4095, 59980), (4550, 53982), (5460, 44985), (5850, 41986), (5998, 40950), (6300, 38987), (6825, 35988), (8190, 29990), (8997, 27300), (9100, 26991), (11700, 20993), (11996, 20475), (13650, 17994), (14995, 16380)]