115335220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 331406208

約数和(自身を除く): 216070988

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 823, 910, 980, 1001, 1078, 1274, 1430, 1540, 1646, 1820, 2002, 2156, 2548, 2695, 2860, 3185, 3292, 4004, 4115, 5005, 5390, 5761, 6370, 7007, 8230, 9053, 10010, 10699, 10780, 11522, 12740, 14014, 16460, 18106, 20020, 21398, 23044, 28028, 28805, 35035, 36212, 40327, 42796, 45265, 53495, 57610, 63371, 70070, 74893, 80654, 90530, 106990, 115220, 117689, 126742, 140140, 149786, 161308, 181060, 201635, 213980, 235378, 253484, 299572, 316855, 374465, 403270, 443597, 470756, 524251, 588445, 633710, 748930, 806540, 823823, 887194, 1048502, 1176890, 1267420, 1497860, 1647646, 1774388, 2097004, 2217985, 2353780, 2621255, 3295292, 4119115, 4435970, 5242510, 5766761, 8238230, 8871940, 10485020, 11533522, 16476460, 23067044, 28833805, 57667610, 115335220]

約数ペア:

[(1, 115335220), (2, 57667610), (4, 28833805), (5, 23067044), (7, 16476460), (10, 11533522), (11, 10485020), (13, 8871940), (14, 8238230), (20, 5766761), (22, 5242510), (26, 4435970), (28, 4119115), (35, 3295292), (44, 2621255), (49, 2353780), (52, 2217985), (55, 2097004), (65, 1774388), (70, 1647646), (77, 1497860), (91, 1267420), (98, 1176890), (110, 1048502), (130, 887194), (140, 823823), (143, 806540), (154, 748930), (182, 633710), (196, 588445), (220, 524251), (245, 470756), (260, 443597), (286, 403270), (308, 374465), (364, 316855), (385, 299572), (455, 253484), (490, 235378), (539, 213980), (572, 201635), (637, 181060), (715, 161308), (770, 149786), (823, 140140), (910, 126742), (980, 117689), (1001, 115220), (1078, 106990), (1274, 90530), (1430, 80654), (1540, 74893), (1646, 70070), (1820, 63371), (2002, 57610), (2156, 53495), (2548, 45265), (2695, 42796), (2860, 40327), (3185, 36212), (3292, 35035), (4004, 28805), (4115, 28028), (5005, 23044), (5390, 21398), (5761, 20020), (6370, 18106), (7007, 16460), (8230, 14014), (9053, 12740), (10010, 11522), (10699, 10780)]