155996100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 537118400

約数和(自身を除く): 381122300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 67, 75, 78, 90, 100, 117, 130, 134, 150, 156, 180, 195, 199, 201, 225, 234, 260, 268, 300, 325, 335, 390, 398, 402, 450, 468, 585, 597, 603, 650, 670, 780, 796, 804, 871, 900, 975, 995, 1005, 1170, 1194, 1206, 1300, 1340, 1675, 1742, 1791, 1950, 1990, 2010, 2340, 2388, 2412, 2587, 2613, 2925, 2985, 3015, 3350, 3484, 3582, 3900, 3980, 4020, 4355, 4975, 5025, 5174, 5226, 5850, 5970, 6030, 6700, 7164, 7761, 7839, 8710, 8955, 9950, 10050, 10348, 10452, 11700, 11940, 12060, 12935, 13065, 13333, 14925, 15075, 15522, 15678, 17420, 17910, 19900, 20100, 21775, 23283, 25870, 26130, 26666, 29850, 30150, 31044, 31356, 35820, 38805, 39195, 39999, 43550, 44775, 46566, 51740, 52260, 53332, 59700, 60300, 64675, 65325, 66665, 77610, 78390, 79998, 87100, 89550, 93132, 116415, 119997, 129350, 130650, 133330, 155220, 156780, 159996, 173329, 179100, 194025, 195975, 199995, 232830, 239994, 258700, 261300, 266660, 333325, 346658, 388050, 391950, 399990, 465660, 479988, 519987, 582075, 599985, 666650, 693316, 776100, 783900, 799980, 866645, 999975, 1039974, 1164150, 1199970, 1333300, 1559961, 1733290, 1999950, 2079948, 2328300, 2399940, 2599935, 2999925, 3119922, 3466580, 3999900, 4333225, 5199870, 5999850, 6239844, 7799805, 8666450, 10399740, 11999700, 12999675, 15599610, 17332900, 25999350, 31199220, 38999025, 51998700, 77998050, 155996100]

約数ペア:

[(1, 155996100), (2, 77998050), (3, 51998700), (4, 38999025), (5, 31199220), (6, 25999350), (9, 17332900), (10, 15599610), (12, 12999675), (13, 11999700), (15, 10399740), (18, 8666450), (20, 7799805), (25, 6239844), (26, 5999850), (30, 5199870), (36, 4333225), (39, 3999900), (45, 3466580), (50, 3119922), (52, 2999925), (60, 2599935), (65, 2399940), (67, 2328300), (75, 2079948), (78, 1999950), (90, 1733290), (100, 1559961), (117, 1333300), (130, 1199970), (134, 1164150), (150, 1039974), (156, 999975), (180, 866645), (195, 799980), (199, 783900), (201, 776100), (225, 693316), (234, 666650), (260, 599985), (268, 582075), (300, 519987), (325, 479988), (335, 465660), (390, 399990), (398, 391950), (402, 388050), (450, 346658), (468, 333325), (585, 266660), (597, 261300), (603, 258700), (650, 239994), (670, 232830), (780, 199995), (796, 195975), (804, 194025), (871, 179100), (900, 173329), (975, 159996), (995, 156780), (1005, 155220), (1170, 133330), (1194, 130650), (1206, 129350), (1300, 119997), (1340, 116415), (1675, 93132), (1742, 89550), (1791, 87100), (1950, 79998), (1990, 78390), (2010, 77610), (2340, 66665), (2388, 65325), (2412, 64675), (2587, 60300), (2613, 59700), (2925, 53332), (2985, 52260), (3015, 51740), (3350, 46566), (3484, 44775), (3582, 43550), (3900, 39999), (3980, 39195), (4020, 38805), (4355, 35820), (4975, 31356), (5025, 31044), (5174, 30150), (5226, 29850), (5850, 26666), (5970, 26130), (6030, 25870), (6700, 23283), (7164, 21775), (7761, 20100), (7839, 19900), (8710, 17910), (8955, 17420), (9950, 15678), (10050, 15522), (10348, 15075), (10452, 14925), (11700, 13333), (11940, 13065), (12060, 12935)]