89141218920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{145399}}^1$

素因数の和:145560

約数の個数: 192

約数和(自身を含む): 314378064000

約数和(自身を除く): 225236845080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 180, 195, 234, 260, 262, 312, 360, 390, 393, 468, 520, 524, 585, 655, 780, 786, 936, 1048, 1170, 1179, 1310, 1560, 1572, 1703, 1965, 2340, 2358, 2620, 3144, 3406, 3930, 4680, 4716, 5109, 5240, 5895, 6812, 7860, 8515, 9432, 10218, 11790, 13624, 15327, 15720, 17030, 20436, 23580, 25545, 30654, 34060, 40872, 47160, 51090, 61308, 68120, 76635, 102180, 122616, 145399, 153270, 204360, 290798, 306540, 436197, 581596, 613080, 726995, 872394, 1163192, 1308591, 1453990, 1744788, 1890187, 2180985, 2617182, 2907980, 3489576, 3780374, 4361970, 5234364, 5670561, 5815960, 6542955, 7560748, 8723940, 9450935, 10468728, 11341122, 13085910, 15121496, 17011683, 17447880, 18901870, 19047269, 22682244, 26171820, 28352805, 34023366, 37803740, 38094538, 45364488, 52343640, 56705610, 57141807, 68046732, 75607480, 76189076, 85058415, 95236345, 113411220, 114283614, 136093464, 152378152, 170116830, 171425421, 190472690, 226822440, 228567228, 247614497, 285709035, 340233660, 342850842, 380945380, 457134456, 495228994, 571418070, 680467320, 685701684, 742843491, 761890760, 857127105, 990457988, 1142836140, 1238072485, 1371403368, 1485686982, 1714254210, 1980915976, 2228530473, 2285672280, 2476144970, 2971373964, 3428508420, 3714217455, 4457060946, 4952289940, 5942747928, 6857016840, 7428434910, 8914121892, 9904579880, 11142652365, 14856869820, 17828243784, 22285304730, 29713739640, 44570609460, 89141218920]

約数ペア:

[(1, 89141218920), (2, 44570609460), (3, 29713739640), (4, 22285304730), (5, 17828243784), (6, 14856869820), (8, 11142652365), (9, 9904579880), (10, 8914121892), (12, 7428434910), (13, 6857016840), (15, 5942747928), (18, 4952289940), (20, 4457060946), (24, 3714217455), (26, 3428508420), (30, 2971373964), (36, 2476144970), (39, 2285672280), (40, 2228530473), (45, 1980915976), (52, 1714254210), (60, 1485686982), (65, 1371403368), (72, 1238072485), (78, 1142836140), (90, 990457988), (104, 857127105), (117, 761890760), (120, 742843491), (130, 685701684), (131, 680467320), (156, 571418070), (180, 495228994), (195, 457134456), (234, 380945380), (260, 342850842), (262, 340233660), (312, 285709035), (360, 247614497), (390, 228567228), (393, 226822440), (468, 190472690), (520, 171425421), (524, 170116830), (585, 152378152), (655, 136093464), (780, 114283614), (786, 113411220), (936, 95236345), (1048, 85058415), (1170, 76189076), (1179, 75607480), (1310, 68046732), (1560, 57141807), (1572, 56705610), (1703, 52343640), (1965, 45364488), (2340, 38094538), (2358, 37803740), (2620, 34023366), (3144, 28352805), (3406, 26171820), (3930, 22682244), (4680, 19047269), (4716, 18901870), (5109, 17447880), (5240, 17011683), (5895, 15121496), (6812, 13085910), (7860, 11341122), (8515, 10468728), (9432, 9450935), (10218, 8723940), (11790, 7560748), (13624, 6542955), (15327, 5815960), (15720, 5670561), (17030, 5234364), (20436, 4361970), (23580, 3780374), (25545, 3489576), (30654, 2907980), (34060, 2617182), (40872, 2180985), (47160, 1890187), (51090, 1744788), (61308, 1453990), (68120, 1308591), (76635, 1163192), (102180, 872394), (122616, 726995), (145399, 613080), (153270, 581596), (204360, 436197), (290798, 306540)]