148155540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 473457600

約数和(自身を除く): 325302060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 247, 260, 285, 338, 380, 390, 494, 507, 570, 676, 741, 769, 780, 845, 988, 1014, 1140, 1235, 1482, 1538, 1690, 2028, 2307, 2470, 2535, 2964, 3076, 3211, 3380, 3705, 3845, 4614, 4940, 5070, 6422, 7410, 7690, 9228, 9633, 9997, 10140, 11535, 12844, 14611, 14820, 15380, 16055, 19266, 19994, 23070, 29222, 29991, 32110, 38532, 39988, 43833, 46140, 48165, 49985, 58444, 59982, 64220, 73055, 87666, 96330, 99970, 119964, 129961, 146110, 149955, 175332, 189943, 192660, 199940, 219165, 259922, 292220, 299910, 379886, 389883, 438330, 519844, 569829, 599820, 649805, 759772, 779766, 876660, 949715, 1139658, 1299610, 1559532, 1899430, 1949415, 2279316, 2469259, 2599220, 2849145, 3798860, 3898830, 4938518, 5698290, 7407777, 7797660, 9877036, 11396580, 12346295, 14815554, 24692590, 29631108, 37038885, 49385180, 74077770, 148155540]

約数ペア:

[(1, 148155540), (2, 74077770), (3, 49385180), (4, 37038885), (5, 29631108), (6, 24692590), (10, 14815554), (12, 12346295), (13, 11396580), (15, 9877036), (19, 7797660), (20, 7407777), (26, 5698290), (30, 4938518), (38, 3898830), (39, 3798860), (52, 2849145), (57, 2599220), (60, 2469259), (65, 2279316), (76, 1949415), (78, 1899430), (95, 1559532), (114, 1299610), (130, 1139658), (156, 949715), (169, 876660), (190, 779766), (195, 759772), (228, 649805), (247, 599820), (260, 569829), (285, 519844), (338, 438330), (380, 389883), (390, 379886), (494, 299910), (507, 292220), (570, 259922), (676, 219165), (741, 199940), (769, 192660), (780, 189943), (845, 175332), (988, 149955), (1014, 146110), (1140, 129961), (1235, 119964), (1482, 99970), (1538, 96330), (1690, 87666), (2028, 73055), (2307, 64220), (2470, 59982), (2535, 58444), (2964, 49985), (3076, 48165), (3211, 46140), (3380, 43833), (3705, 39988), (3845, 38532), (4614, 32110), (4940, 29991), (5070, 29222), (6422, 23070), (7410, 19994), (7690, 19266), (9228, 16055), (9633, 15380), (9997, 14820), (10140, 14611), (11535, 12844)]