89519220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 144

約数和(自身を含む): 323930880

約数和(自身を除く): 234411660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3089, 3220, 4140, 4830, 5796, 6178, 7245, 9267, 9660, 12356, 14490, 15445, 18534, 21623, 27801, 28980, 30890, 37068, 43246, 46335, 55602, 61780, 64869, 71047, 86492, 92670, 108115, 111204, 129738, 139005, 142094, 185340, 194607, 213141, 216230, 259476, 278010, 284188, 324345, 355235, 389214, 426282, 432460, 497329, 556020, 639423, 648690, 710470, 778428, 852564, 973035, 994658, 1065705, 1278846, 1297380, 1420940, 1491987, 1946070, 1989316, 2131410, 2486645, 2557692, 2983974, 3197115, 3892140, 4262820, 4475961, 4973290, 5967948, 6394230, 7459935, 8951922, 9946580, 12788460, 14919870, 17903844, 22379805, 29839740, 44759610, 89519220]

約数ペア:

[(1, 89519220), (2, 44759610), (3, 29839740), (4, 22379805), (5, 17903844), (6, 14919870), (7, 12788460), (9, 9946580), (10, 8951922), (12, 7459935), (14, 6394230), (15, 5967948), (18, 4973290), (20, 4475961), (21, 4262820), (23, 3892140), (28, 3197115), (30, 2983974), (35, 2557692), (36, 2486645), (42, 2131410), (45, 1989316), (46, 1946070), (60, 1491987), (63, 1420940), (69, 1297380), (70, 1278846), (84, 1065705), (90, 994658), (92, 973035), (105, 852564), (115, 778428), (126, 710470), (138, 648690), (140, 639423), (161, 556020), (180, 497329), (207, 432460), (210, 426282), (230, 389214), (252, 355235), (276, 324345), (315, 284188), (322, 278010), (345, 259476), (414, 216230), (420, 213141), (460, 194607), (483, 185340), (630, 142094), (644, 139005), (690, 129738), (805, 111204), (828, 108115), (966, 92670), (1035, 86492), (1260, 71047), (1380, 64869), (1449, 61780), (1610, 55602), (1932, 46335), (2070, 43246), (2415, 37068), (2898, 30890), (3089, 28980), (3220, 27801), (4140, 21623), (4830, 18534), (5796, 15445), (6178, 14490), (7245, 12356), (9267, 9660)]