82621500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 273960960

約数和(自身を除く): 191339460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 125, 130, 150, 156, 190, 195, 223, 228, 247, 250, 260, 285, 300, 325, 375, 380, 390, 446, 475, 494, 500, 570, 650, 669, 741, 750, 780, 892, 950, 975, 988, 1115, 1140, 1235, 1300, 1338, 1425, 1482, 1500, 1625, 1900, 1950, 2230, 2375, 2470, 2676, 2850, 2899, 2964, 3250, 3345, 3705, 3900, 4237, 4460, 4750, 4875, 4940, 5575, 5700, 5798, 6175, 6500, 6690, 7125, 7410, 8474, 8697, 9500, 9750, 11150, 11596, 12350, 12711, 13380, 14250, 14495, 14820, 16725, 16948, 17394, 18525, 19500, 21185, 22300, 24700, 25422, 27875, 28500, 28990, 30875, 33450, 34788, 37050, 42370, 43485, 50844, 55081, 55750, 57980, 61750, 63555, 66900, 72475, 74100, 83625, 84740, 86970, 92625, 105925, 110162, 111500, 123500, 127110, 144950, 165243, 167250, 173940, 185250, 211850, 217425, 220324, 254220, 275405, 289900, 317775, 330486, 334500, 362375, 370500, 423700, 434850, 529625, 550810, 635550, 660972, 724750, 826215, 869700, 1059250, 1087125, 1101620, 1271100, 1377025, 1449500, 1588875, 1652430, 2118500, 2174250, 2754050, 3177750, 3304860, 4131075, 4348500, 5508100, 6355500, 6885125, 8262150, 13770250, 16524300, 20655375, 27540500, 41310750, 82621500]

約数ペア:

[(1, 82621500), (2, 41310750), (3, 27540500), (4, 20655375), (5, 16524300), (6, 13770250), (10, 8262150), (12, 6885125), (13, 6355500), (15, 5508100), (19, 4348500), (20, 4131075), (25, 3304860), (26, 3177750), (30, 2754050), (38, 2174250), (39, 2118500), (50, 1652430), (52, 1588875), (57, 1449500), (60, 1377025), (65, 1271100), (75, 1101620), (76, 1087125), (78, 1059250), (95, 869700), (100, 826215), (114, 724750), (125, 660972), (130, 635550), (150, 550810), (156, 529625), (190, 434850), (195, 423700), (223, 370500), (228, 362375), (247, 334500), (250, 330486), (260, 317775), (285, 289900), (300, 275405), (325, 254220), (375, 220324), (380, 217425), (390, 211850), (446, 185250), (475, 173940), (494, 167250), (500, 165243), (570, 144950), (650, 127110), (669, 123500), (741, 111500), (750, 110162), (780, 105925), (892, 92625), (950, 86970), (975, 84740), (988, 83625), (1115, 74100), (1140, 72475), (1235, 66900), (1300, 63555), (1338, 61750), (1425, 57980), (1482, 55750), (1500, 55081), (1625, 50844), (1900, 43485), (1950, 42370), (2230, 37050), (2375, 34788), (2470, 33450), (2676, 30875), (2850, 28990), (2899, 28500), (2964, 27875), (3250, 25422), (3345, 24700), (3705, 22300), (3900, 21185), (4237, 19500), (4460, 18525), (4750, 17394), (4875, 16948), (4940, 16725), (5575, 14820), (5700, 14495), (5798, 14250), (6175, 13380), (6500, 12711), (6690, 12350), (7125, 11596), (7410, 11150), (8474, 9750), (8697, 9500)]