65923650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 129063870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 59, 65, 75, 78, 90, 117, 118, 130, 150, 177, 191, 195, 225, 234, 295, 325, 354, 382, 390, 450, 531, 573, 585, 590, 650, 767, 885, 955, 975, 1062, 1146, 1170, 1475, 1534, 1719, 1770, 1910, 1950, 2301, 2483, 2655, 2865, 2925, 2950, 3438, 3835, 4425, 4602, 4775, 4966, 5310, 5730, 5850, 6903, 7449, 7670, 8595, 8850, 9550, 11269, 11505, 12415, 13275, 13806, 14325, 14898, 17190, 19175, 22347, 22538, 23010, 24830, 26550, 28650, 33807, 34515, 37245, 38350, 42975, 44694, 56345, 57525, 62075, 67614, 69030, 74490, 85950, 101421, 111735, 112690, 115050, 124150, 146497, 169035, 172575, 186225, 202842, 223470, 281725, 292994, 338070, 345150, 372450, 439491, 507105, 558675, 563450, 732485, 845175, 878982, 1014210, 1117350, 1318473, 1464970, 1690350, 2197455, 2535525, 2636946, 3662425, 4394910, 5071050, 6592365, 7324850, 10987275, 13184730, 21974550, 32961825, 65923650]

約数ペア:

[(1, 65923650), (2, 32961825), (3, 21974550), (5, 13184730), (6, 10987275), (9, 7324850), (10, 6592365), (13, 5071050), (15, 4394910), (18, 3662425), (25, 2636946), (26, 2535525), (30, 2197455), (39, 1690350), (45, 1464970), (50, 1318473), (59, 1117350), (65, 1014210), (75, 878982), (78, 845175), (90, 732485), (117, 563450), (118, 558675), (130, 507105), (150, 439491), (177, 372450), (191, 345150), (195, 338070), (225, 292994), (234, 281725), (295, 223470), (325, 202842), (354, 186225), (382, 172575), (390, 169035), (450, 146497), (531, 124150), (573, 115050), (585, 112690), (590, 111735), (650, 101421), (767, 85950), (885, 74490), (955, 69030), (975, 67614), (1062, 62075), (1146, 57525), (1170, 56345), (1475, 44694), (1534, 42975), (1719, 38350), (1770, 37245), (1910, 34515), (1950, 33807), (2301, 28650), (2483, 26550), (2655, 24830), (2865, 23010), (2925, 22538), (2950, 22347), (3438, 19175), (3835, 17190), (4425, 14898), (4602, 14325), (4775, 13806), (4966, 13275), (5310, 12415), (5730, 11505), (5850, 11269), (6903, 9550), (7449, 8850), (7670, 8595)]