551762280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8963}}^1$

素因数の和:9005

約数の個数: 160

約数和(自身を含む): 1952359200

約数和(自身を除く): 1400596920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 8963, 10260, 12312, 15390, 17926, 20520, 26889, 30780, 35852, 44815, 53778, 61560, 71704, 80667, 89630, 107556, 134445, 161334, 170297, 179260, 215112, 242001, 268890, 322668, 340594, 358520, 403335, 484002, 510891, 537780, 645336, 681188, 726003, 806670, 851485, 968004, 1021782, 1075560, 1210005, 1362376, 1452006, 1532673, 1613340, 1702970, 1936008, 2043564, 2420010, 2554455, 2904012, 3065346, 3226680, 3405940, 3630015, 4087128, 4598019, 4840020, 5108910, 5808024, 6130692, 6811880, 7260030, 7663365, 9196038, 9680040, 10217820, 12261384, 13794057, 14520060, 15326730, 18392076, 20435640, 22990095, 27588114, 29040120, 30653460, 36784152, 45980190, 55176228, 61306920, 68970285, 91960380, 110352456, 137940570, 183920760, 275881140, 551762280]

約数ペア:

[(1, 551762280), (2, 275881140), (3, 183920760), (4, 137940570), (5, 110352456), (6, 91960380), (8, 68970285), (9, 61306920), (10, 55176228), (12, 45980190), (15, 36784152), (18, 30653460), (19, 29040120), (20, 27588114), (24, 22990095), (27, 20435640), (30, 18392076), (36, 15326730), (38, 14520060), (40, 13794057), (45, 12261384), (54, 10217820), (57, 9680040), (60, 9196038), (72, 7663365), (76, 7260030), (81, 6811880), (90, 6130692), (95, 5808024), (108, 5108910), (114, 4840020), (120, 4598019), (135, 4087128), (152, 3630015), (162, 3405940), (171, 3226680), (180, 3065346), (190, 2904012), (216, 2554455), (228, 2420010), (270, 2043564), (285, 1936008), (324, 1702970), (342, 1613340), (360, 1532673), (380, 1452006), (405, 1362376), (456, 1210005), (513, 1075560), (540, 1021782), (570, 968004), (648, 851485), (684, 806670), (760, 726003), (810, 681188), (855, 645336), (1026, 537780), (1080, 510891), (1140, 484002), (1368, 403335), (1539, 358520), (1620, 340594), (1710, 322668), (2052, 268890), (2280, 242001), (2565, 215112), (3078, 179260), (3240, 170297), (3420, 161334), (4104, 134445), (5130, 107556), (6156, 89630), (6840, 80667), (7695, 71704), (8963, 61560), (10260, 53778), (12312, 44815), (15390, 35852), (17926, 30780), (20520, 26889)]