245955060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 813168720

約数和(自身を除く): 567213660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1157, 1170, 1181, 1335, 1602, 1780, 2314, 2340, 2362, 2670, 3204, 3471, 3543, 4005, 4628, 4724, 5340, 5785, 5905, 6942, 7086, 8010, 10413, 10629, 11570, 11810, 13884, 14172, 15353, 16020, 17355, 17715, 20826, 21258, 23140, 23620, 30706, 34710, 35430, 41652, 42516, 46059, 52065, 53145, 61412, 69420, 70860, 76765, 92118, 104130, 105109, 106290, 138177, 153530, 184236, 208260, 210218, 212580, 230295, 276354, 307060, 315327, 420436, 460590, 525545, 552708, 630654, 690885, 921180, 945981, 1051090, 1261308, 1366417, 1381770, 1576635, 1891962, 2102180, 2732834, 2763540, 3153270, 3783924, 4099251, 4729905, 5465668, 6306540, 6832085, 8198502, 9459810, 12297753, 13664170, 16397004, 18919620, 20496255, 24595506, 27328340, 40992510, 49191012, 61488765, 81985020, 122977530, 245955060]

約数ペア:

[(1, 245955060), (2, 122977530), (3, 81985020), (4, 61488765), (5, 49191012), (6, 40992510), (9, 27328340), (10, 24595506), (12, 20496255), (13, 18919620), (15, 16397004), (18, 13664170), (20, 12297753), (26, 9459810), (30, 8198502), (36, 6832085), (39, 6306540), (45, 5465668), (52, 4729905), (60, 4099251), (65, 3783924), (78, 3153270), (89, 2763540), (90, 2732834), (117, 2102180), (130, 1891962), (156, 1576635), (178, 1381770), (180, 1366417), (195, 1261308), (234, 1051090), (260, 945981), (267, 921180), (356, 690885), (390, 630654), (445, 552708), (468, 525545), (534, 460590), (585, 420436), (780, 315327), (801, 307060), (890, 276354), (1068, 230295), (1157, 212580), (1170, 210218), (1181, 208260), (1335, 184236), (1602, 153530), (1780, 138177), (2314, 106290), (2340, 105109), (2362, 104130), (2670, 92118), (3204, 76765), (3471, 70860), (3543, 69420), (4005, 61412), (4628, 53145), (4724, 52065), (5340, 46059), (5785, 42516), (5905, 41652), (6942, 35430), (7086, 34710), (8010, 30706), (10413, 23620), (10629, 23140), (11570, 21258), (11810, 20826), (13884, 17715), (14172, 17355), (15353, 16020)]