71804612100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{428173}}^1$

素因数の和:428246

約数の個数: 144

約数和(自身を含む): 228939499712

約数和(自身を除く): 157134887612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 390, 430, 516, 559, 645, 650, 780, 860, 975, 1075, 1118, 1290, 1300, 1677, 1950, 2150, 2236, 2580, 2795, 3225, 3354, 3900, 4300, 5590, 6450, 6708, 8385, 11180, 12900, 13975, 16770, 27950, 33540, 41925, 55900, 83850, 167700, 428173, 856346, 1284519, 1712692, 2140865, 2569038, 4281730, 5138076, 5566249, 6422595, 8563460, 10704325, 11132498, 12845190, 16698747, 18411439, 21408650, 22264996, 25690380, 27831245, 32112975, 33397494, 36822878, 42817300, 55234317, 55662490, 64225950, 66794988, 73645756, 83493735, 92057195, 110468634, 111324980, 128451900, 139156225, 166987470, 184114390, 220937268, 239348707, 276171585, 278312450, 333974940, 368228780, 417468675, 460285975, 478697414, 552343170, 556624900, 718046121, 834937350, 920571950, 957394828, 1104686340, 1196743535, 1380857925, 1436092242, 1669874700, 1841143900, 2393487070, 2761715850, 2872184484, 3590230605, 4786974140, 5523431700, 5983717675, 7180461210, 11967435350, 14360922420, 17951153025, 23934870700, 35902306050, 71804612100]

約数ペア:

[(1, 71804612100), (2, 35902306050), (3, 23934870700), (4, 17951153025), (5, 14360922420), (6, 11967435350), (10, 7180461210), (12, 5983717675), (13, 5523431700), (15, 4786974140), (20, 3590230605), (25, 2872184484), (26, 2761715850), (30, 2393487070), (39, 1841143900), (43, 1669874700), (50, 1436092242), (52, 1380857925), (60, 1196743535), (65, 1104686340), (75, 957394828), (78, 920571950), (86, 834937350), (100, 718046121), (129, 556624900), (130, 552343170), (150, 478697414), (156, 460285975), (172, 417468675), (195, 368228780), (215, 333974940), (258, 278312450), (260, 276171585), (300, 239348707), (325, 220937268), (390, 184114390), (430, 166987470), (516, 139156225), (559, 128451900), (645, 111324980), (650, 110468634), (780, 92057195), (860, 83493735), (975, 73645756), (1075, 66794988), (1118, 64225950), (1290, 55662490), (1300, 55234317), (1677, 42817300), (1950, 36822878), (2150, 33397494), (2236, 32112975), (2580, 27831245), (2795, 25690380), (3225, 22264996), (3354, 21408650), (3900, 18411439), (4300, 16698747), (5590, 12845190), (6450, 11132498), (6708, 10704325), (8385, 8563460), (11180, 6422595), (12900, 5566249), (13975, 5138076), (16770, 4281730), (27950, 2569038), (33540, 2140865), (41925, 1712692), (55900, 1284519), (83850, 856346), (167700, 428173)]