916516620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 3005291520

約数和(自身を除く): 2088774900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 59, 60, 81, 86, 90, 108, 118, 129, 135, 162, 172, 177, 180, 215, 223, 236, 258, 270, 295, 324, 354, 387, 405, 430, 446, 516, 531, 540, 590, 645, 669, 708, 774, 810, 860, 885, 892, 1062, 1115, 1161, 1180, 1290, 1338, 1548, 1593, 1620, 1770, 1935, 2007, 2124, 2230, 2322, 2537, 2580, 2655, 2676, 3186, 3345, 3483, 3540, 3870, 4014, 4460, 4644, 4779, 5074, 5310, 5805, 6021, 6372, 6690, 6966, 7611, 7740, 7965, 8028, 9558, 9589, 10035, 10148, 10620, 11610, 12042, 12685, 13157, 13380, 13932, 15222, 15930, 17415, 18063, 19116, 19178, 20070, 22833, 23220, 23895, 24084, 25370, 26314, 28767, 30105, 30444, 31860, 34830, 36126, 38055, 38356, 39471, 40140, 45666, 47790, 47945, 50740, 52628, 57534, 60210, 65785, 68499, 69660, 72252, 76110, 78942, 86301, 90315, 91332, 95580, 95890, 114165, 115068, 118413, 120420, 131570, 136998, 143835, 152220, 157884, 172602, 180630, 191780, 197355, 205497, 228330, 236826, 258903, 263140, 273996, 287670, 342495, 345204, 355239, 361260, 394710, 410994, 431505, 456660, 473652, 517806, 565751, 575340, 592065, 684990, 710478, 776709, 789420, 821988, 863010, 1027485, 1035612, 1065717, 1131502, 1184130, 1294515, 1369980, 1420956, 1553418, 1697253, 1726020, 1776195, 2054970, 2131434, 2263004, 2368260, 2589030, 2828755, 3106836, 3394506, 3552390, 3883545, 4109940, 4262868, 5091759, 5178060, 5328585, 5657510, 6789012, 7104780, 7767090, 8486265, 10183518, 10657170, 11315020, 15275277, 15534180, 16972530, 20367036, 21314340, 25458795, 30550554, 33945060, 45825831, 50917590, 61101108, 76376385, 91651662, 101835180, 152752770, 183303324, 229129155, 305505540, 458258310, 916516620]

約数ペア:

[(1, 916516620), (2, 458258310), (3, 305505540), (4, 229129155), (5, 183303324), (6, 152752770), (9, 101835180), (10, 91651662), (12, 76376385), (15, 61101108), (18, 50917590), (20, 45825831), (27, 33945060), (30, 30550554), (36, 25458795), (43, 21314340), (45, 20367036), (54, 16972530), (59, 15534180), (60, 15275277), (81, 11315020), (86, 10657170), (90, 10183518), (108, 8486265), (118, 7767090), (129, 7104780), (135, 6789012), (162, 5657510), (172, 5328585), (177, 5178060), (180, 5091759), (215, 4262868), (223, 4109940), (236, 3883545), (258, 3552390), (270, 3394506), (295, 3106836), (324, 2828755), (354, 2589030), (387, 2368260), (405, 2263004), (430, 2131434), (446, 2054970), (516, 1776195), (531, 1726020), (540, 1697253), (590, 1553418), (645, 1420956), (669, 1369980), (708, 1294515), (774, 1184130), (810, 1131502), (860, 1065717), (885, 1035612), (892, 1027485), (1062, 863010), (1115, 821988), (1161, 789420), (1180, 776709), (1290, 710478), (1338, 684990), (1548, 592065), (1593, 575340), (1620, 565751), (1770, 517806), (1935, 473652), (2007, 456660), (2124, 431505), (2230, 410994), (2322, 394710), (2537, 361260), (2580, 355239), (2655, 345204), (2676, 342495), (3186, 287670), (3345, 273996), (3483, 263140), (3540, 258903), (3870, 236826), (4014, 228330), (4460, 205497), (4644, 197355), (4779, 191780), (5074, 180630), (5310, 172602), (5805, 157884), (6021, 152220), (6372, 143835), (6690, 136998), (6966, 131570), (7611, 120420), (7740, 118413), (7965, 115068), (8028, 114165), (9558, 95890), (9589, 95580), (10035, 91332), (10148, 90315), (10620, 86301), (11610, 78942), (12042, 76110), (12685, 72252), (13157, 69660), (13380, 68499), (13932, 65785), (15222, 60210), (15930, 57534), (17415, 52628), (18063, 50740), (19116, 47945), (19178, 47790), (20070, 45666), (22833, 40140), (23220, 39471), (23895, 38356), (24084, 38055), (25370, 36126), (26314, 34830), (28767, 31860), (30105, 30444)]