20228375700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8117}}^1$

素因数の和:8224

約数の個数: 288

約数和(自身を含む): 71027953920

約数和(自身を除く): 50799578220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 71, 75, 78, 90, 100, 108, 117, 130, 135, 142, 150, 156, 180, 195, 213, 225, 234, 260, 270, 284, 300, 325, 351, 355, 390, 426, 450, 468, 540, 585, 639, 650, 675, 702, 710, 780, 852, 900, 923, 975, 1065, 1170, 1278, 1300, 1350, 1404, 1420, 1755, 1775, 1846, 1917, 1950, 2130, 2340, 2556, 2700, 2769, 2925, 3195, 3510, 3550, 3692, 3834, 3900, 4260, 4615, 5325, 5538, 5850, 6390, 7020, 7100, 7668, 8117, 8307, 8775, 9230, 9585, 10650, 11076, 11700, 12780, 13845, 15975, 16234, 16614, 17550, 18460, 19170, 21300, 23075, 24351, 24921, 27690, 31950, 32468, 33228, 35100, 38340, 40585, 41535, 46150, 47925, 48702, 49842, 55380, 63900, 69225, 73053, 81170, 83070, 92300, 95850, 97404, 99684, 105521, 121755, 124605, 138450, 146106, 162340, 166140, 191700, 202925, 207675, 211042, 219159, 243510, 249210, 276900, 292212, 316563, 365265, 405850, 415350, 422084, 438318, 487020, 498420, 527605, 576307, 608775, 623025, 633126, 730530, 811700, 830700, 876636, 949689, 1055210, 1095795, 1152614, 1217550, 1246050, 1266252, 1461060, 1582815, 1728921, 1826325, 1899378, 2110420, 2191590, 2305228, 2435100, 2492100, 2638025, 2849067, 2881535, 3165630, 3457842, 3652650, 3798756, 4383180, 4748445, 5186763, 5276050, 5478975, 5698134, 5763070, 6331260, 6915684, 7305300, 7491991, 7914075, 8644605, 9496890, 10373526, 10552100, 10957950, 11396268, 11526140, 14245335, 14407675, 14983982, 15560289, 15828150, 17289210, 18993780, 20747052, 21915900, 22475973, 23742225, 25933815, 28490670, 28815350, 29967964, 31120578, 31656300, 34578420, 37459955, 43223025, 44951946, 47484450, 51867630, 56981340, 57630700, 62241156, 67427919, 71226675, 74919910, 77801445, 86446050, 89903892, 94968900, 103735260, 112379865, 129669075, 134855838, 142453350, 149839820, 155602890, 172892100, 187299775, 202283757, 224759730, 259338150, 269711676, 284906700, 311205780, 337139595, 374599550, 389007225, 404567514, 449519460, 518676300, 561899325, 674279190, 749199100, 778014450, 809135028, 1011418785, 1123798650, 1348558380, 1556028900, 1685697975, 2022837570, 2247597300, 3371395950, 4045675140, 5057093925, 6742791900, 10114187850, 20228375700]

約数ペア:

[(1, 20228375700), (2, 10114187850), (3, 6742791900), (4, 5057093925), (5, 4045675140), (6, 3371395950), (9, 2247597300), (10, 2022837570), (12, 1685697975), (13, 1556028900), (15, 1348558380), (18, 1123798650), (20, 1011418785), (25, 809135028), (26, 778014450), (27, 749199100), (30, 674279190), (36, 561899325), (39, 518676300), (45, 449519460), (50, 404567514), (52, 389007225), (54, 374599550), (60, 337139595), (65, 311205780), (71, 284906700), (75, 269711676), (78, 259338150), (90, 224759730), (100, 202283757), (108, 187299775), (117, 172892100), (130, 155602890), (135, 149839820), (142, 142453350), (150, 134855838), (156, 129669075), (180, 112379865), (195, 103735260), (213, 94968900), (225, 89903892), (234, 86446050), (260, 77801445), (270, 74919910), (284, 71226675), (300, 67427919), (325, 62241156), (351, 57630700), (355, 56981340), (390, 51867630), (426, 47484450), (450, 44951946), (468, 43223025), (540, 37459955), (585, 34578420), (639, 31656300), (650, 31120578), (675, 29967964), (702, 28815350), (710, 28490670), (780, 25933815), (852, 23742225), (900, 22475973), (923, 21915900), (975, 20747052), (1065, 18993780), (1170, 17289210), (1278, 15828150), (1300, 15560289), (1350, 14983982), (1404, 14407675), (1420, 14245335), (1755, 11526140), (1775, 11396268), (1846, 10957950), (1917, 10552100), (1950, 10373526), (2130, 9496890), (2340, 8644605), (2556, 7914075), (2700, 7491991), (2769, 7305300), (2925, 6915684), (3195, 6331260), (3510, 5763070), (3550, 5698134), (3692, 5478975), (3834, 5276050), (3900, 5186763), (4260, 4748445), (4615, 4383180), (5325, 3798756), (5538, 3652650), (5850, 3457842), (6390, 3165630), (7020, 2881535), (7100, 2849067), (7668, 2638025), (8117, 2492100), (8307, 2435100), (8775, 2305228), (9230, 2191590), (9585, 2110420), (10650, 1899378), (11076, 1826325), (11700, 1728921), (12780, 1582815), (13845, 1461060), (15975, 1266252), (16234, 1246050), (16614, 1217550), (17550, 1152614), (18460, 1095795), (19170, 1055210), (21300, 949689), (23075, 876636), (24351, 830700), (24921, 811700), (27690, 730530), (31950, 633126), (32468, 623025), (33228, 608775), (35100, 576307), (38340, 527605), (40585, 498420), (41535, 487020), (46150, 438318), (47925, 422084), (48702, 415350), (49842, 405850), (55380, 365265), (63900, 316563), (69225, 292212), (73053, 276900), (81170, 249210), (83070, 243510), (92300, 219159), (95850, 211042), (97404, 207675), (99684, 202925), (105521, 191700), (121755, 166140), (124605, 162340), (138450, 146106)]