9915801300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{8807}}^1$

素因数の和:8972

約数の個数: 180

約数和(自身を含む): 32378031840

約数和(自身を除く): 22462230540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 139, 150, 162, 180, 225, 270, 278, 300, 324, 405, 417, 450, 540, 556, 675, 695, 810, 834, 900, 1251, 1350, 1390, 1620, 1668, 2025, 2085, 2502, 2700, 2780, 3475, 3753, 4050, 4170, 5004, 6255, 6950, 7506, 8100, 8340, 8807, 10425, 11259, 12510, 13900, 15012, 17614, 18765, 20850, 22518, 25020, 26421, 31275, 35228, 37530, 41700, 44035, 45036, 52842, 56295, 62550, 75060, 79263, 88070, 93825, 105684, 112590, 125100, 132105, 158526, 176140, 187650, 220175, 225180, 237789, 264210, 281475, 317052, 375300, 396315, 440350, 475578, 528420, 562950, 660525, 713367, 792630, 880700, 951156, 1125900, 1188945, 1224173, 1321050, 1426734, 1585260, 1981575, 2377890, 2448346, 2642100, 2853468, 3566835, 3672519, 3963150, 4755780, 4896692, 5944725, 6120865, 7133670, 7345038, 7926300, 11017557, 11889450, 12241730, 14267340, 14690076, 17834175, 18362595, 22035114, 23778900, 24483460, 30604325, 33052671, 35668350, 36725190, 44070228, 55087785, 61208650, 66105342, 71336700, 73450380, 91812975, 99158013, 110175570, 122417300, 132210684, 165263355, 183625950, 198316026, 220351140, 275438925, 330526710, 367251900, 396632052, 495790065, 550877850, 661053420, 826316775, 991580130, 1101755700, 1652633550, 1983160260, 2478950325, 3305267100, 4957900650, 9915801300]

約数ペア:

[(1, 9915801300), (2, 4957900650), (3, 3305267100), (4, 2478950325), (5, 1983160260), (6, 1652633550), (9, 1101755700), (10, 991580130), (12, 826316775), (15, 661053420), (18, 550877850), (20, 495790065), (25, 396632052), (27, 367251900), (30, 330526710), (36, 275438925), (45, 220351140), (50, 198316026), (54, 183625950), (60, 165263355), (75, 132210684), (81, 122417300), (90, 110175570), (100, 99158013), (108, 91812975), (135, 73450380), (139, 71336700), (150, 66105342), (162, 61208650), (180, 55087785), (225, 44070228), (270, 36725190), (278, 35668350), (300, 33052671), (324, 30604325), (405, 24483460), (417, 23778900), (450, 22035114), (540, 18362595), (556, 17834175), (675, 14690076), (695, 14267340), (810, 12241730), (834, 11889450), (900, 11017557), (1251, 7926300), (1350, 7345038), (1390, 7133670), (1620, 6120865), (1668, 5944725), (2025, 4896692), (2085, 4755780), (2502, 3963150), (2700, 3672519), (2780, 3566835), (3475, 2853468), (3753, 2642100), (4050, 2448346), (4170, 2377890), (5004, 1981575), (6255, 1585260), (6950, 1426734), (7506, 1321050), (8100, 1224173), (8340, 1188945), (8807, 1125900), (10425, 951156), (11259, 880700), (12510, 792630), (13900, 713367), (15012, 660525), (17614, 562950), (18765, 528420), (20850, 475578), (22518, 440350), (25020, 396315), (26421, 375300), (31275, 317052), (35228, 281475), (37530, 264210), (41700, 237789), (44035, 225180), (45036, 220175), (52842, 187650), (56295, 176140), (62550, 158526), (75060, 132105), (79263, 125100), (88070, 112590), (93825, 105684)]