542158920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8807}}^1$

素因数の和:8849

約数の個数: 160

約数和(自身を含む): 1918382400

約数和(自身を除く): 1376223480

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, 8807, 10260, 12312, 15390, 17614, 20520, 26421, 30780, 35228, 44035, 52842, 61560, 70456, 79263, 88070, 105684, 132105, 158526, 167333, 176140, 211368, 237789, 264210, 317052, 334666, 352280, 396315, 475578, 501999, 528420, 634104, 669332, 713367, 792630, 836665, 951156, 1003998, 1056840, 1188945, 1338664, 1426734, 1505997, 1585260, 1673330, 1902312, 2007996, 2377890, 2509995, 2853468, 3011994, 3170520, 3346660, 3566835, 4015992, 4517991, 4755780, 5019990, 5706936, 6023988, 6693320, 7133670, 7529985, 9035982, 9511560, 10039980, 12047976, 13553973, 14267340, 15059970, 18071964, 20079960, 22589955, 27107946, 28534680, 30119940, 36143928, 45179910, 54215892, 60239880, 67769865, 90359820, 108431784, 135539730, 180719640, 271079460, 542158920]

約数ペア:

[(1, 542158920), (2, 271079460), (3, 180719640), (4, 135539730), (5, 108431784), (6, 90359820), (8, 67769865), (9, 60239880), (10, 54215892), (12, 45179910), (15, 36143928), (18, 30119940), (19, 28534680), (20, 27107946), (24, 22589955), (27, 20079960), (30, 18071964), (36, 15059970), (38, 14267340), (40, 13553973), (45, 12047976), (54, 10039980), (57, 9511560), (60, 9035982), (72, 7529985), (76, 7133670), (81, 6693320), (90, 6023988), (95, 5706936), (108, 5019990), (114, 4755780), (120, 4517991), (135, 4015992), (152, 3566835), (162, 3346660), (171, 3170520), (180, 3011994), (190, 2853468), (216, 2509995), (228, 2377890), (270, 2007996), (285, 1902312), (324, 1673330), (342, 1585260), (360, 1505997), (380, 1426734), (405, 1338664), (456, 1188945), (513, 1056840), (540, 1003998), (570, 951156), (648, 836665), (684, 792630), (760, 713367), (810, 669332), (855, 634104), (1026, 528420), (1080, 501999), (1140, 475578), (1368, 396315), (1539, 352280), (1620, 334666), (1710, 317052), (2052, 264210), (2280, 237789), (2565, 211368), (3078, 176140), (3240, 167333), (3420, 158526), (4104, 132105), (5130, 105684), (6156, 88070), (6840, 79263), (7695, 70456), (8807, 61560), (10260, 52842), (12312, 44035), (15390, 35228), (17614, 30780), (20520, 26421)]