158657850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 472099992

約数和(自身を除く): 313442142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 325, 333, 370, 390, 450, 481, 555, 585, 650, 666, 733, 925, 962, 975, 1110, 1170, 1443, 1466, 1665, 1850, 1950, 2199, 2405, 2775, 2886, 2925, 3330, 3665, 4329, 4398, 4810, 5550, 5850, 6597, 7215, 7330, 8325, 8658, 9529, 10995, 12025, 13194, 14430, 16650, 18325, 19058, 21645, 21990, 24050, 27121, 28587, 32985, 36075, 36650, 43290, 47645, 54242, 54975, 57174, 65970, 72150, 81363, 85761, 95290, 108225, 109950, 135605, 142935, 162726, 164925, 171522, 216450, 238225, 244089, 271210, 285870, 329850, 352573, 406815, 428805, 476450, 488178, 678025, 705146, 714675, 813630, 857610, 1057719, 1220445, 1356050, 1429350, 1762865, 2034075, 2115438, 2144025, 2440890, 3173157, 3525730, 4068150, 4288050, 5288595, 6102225, 6346314, 8814325, 10577190, 12204450, 15865785, 17628650, 26442975, 31731570, 52885950, 79328925, 158657850]

約数ペア:

[(1, 158657850), (2, 79328925), (3, 52885950), (5, 31731570), (6, 26442975), (9, 17628650), (10, 15865785), (13, 12204450), (15, 10577190), (18, 8814325), (25, 6346314), (26, 6102225), (30, 5288595), (37, 4288050), (39, 4068150), (45, 3525730), (50, 3173157), (65, 2440890), (74, 2144025), (75, 2115438), (78, 2034075), (90, 1762865), (111, 1429350), (117, 1356050), (130, 1220445), (150, 1057719), (185, 857610), (195, 813630), (222, 714675), (225, 705146), (234, 678025), (325, 488178), (333, 476450), (370, 428805), (390, 406815), (450, 352573), (481, 329850), (555, 285870), (585, 271210), (650, 244089), (666, 238225), (733, 216450), (925, 171522), (962, 164925), (975, 162726), (1110, 142935), (1170, 135605), (1443, 109950), (1466, 108225), (1665, 95290), (1850, 85761), (1950, 81363), (2199, 72150), (2405, 65970), (2775, 57174), (2886, 54975), (2925, 54242), (3330, 47645), (3665, 43290), (4329, 36650), (4398, 36075), (4810, 32985), (5550, 28587), (5850, 27121), (6597, 24050), (7215, 21990), (7330, 21645), (8325, 19058), (8658, 18325), (9529, 16650), (10995, 14430), (12025, 13194)]