475135380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1639782144

約数和(自身を除く): 1164646764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 43, 45, 46, 51, 60, 68, 69, 85, 86, 90, 92, 102, 115, 129, 138, 153, 157, 170, 172, 180, 204, 207, 215, 230, 255, 258, 276, 306, 314, 340, 345, 387, 391, 414, 430, 460, 471, 510, 516, 612, 628, 645, 690, 731, 765, 774, 782, 785, 828, 860, 942, 989, 1020, 1035, 1173, 1290, 1380, 1413, 1462, 1530, 1548, 1564, 1570, 1884, 1935, 1955, 1978, 2070, 2193, 2346, 2355, 2580, 2669, 2826, 2924, 2967, 3060, 3140, 3519, 3611, 3655, 3870, 3910, 3956, 4140, 4386, 4692, 4710, 4945, 5338, 5652, 5865, 5934, 6579, 6751, 7038, 7065, 7222, 7310, 7740, 7820, 8007, 8772, 8901, 9420, 9890, 10676, 10833, 10965, 11730, 11868, 13158, 13345, 13502, 14076, 14130, 14444, 14620, 14835, 16014, 16813, 17595, 17802, 18055, 19780, 20253, 21666, 21930, 23460, 24021, 26316, 26690, 27004, 28260, 29670, 32028, 32499, 32895, 33626, 33755, 35190, 35604, 36110, 40035, 40506, 43332, 43860, 44505, 48042, 50439, 53380, 54165, 59340, 60759, 61387, 64998, 65790, 67252, 67510, 70380, 72220, 80070, 81012, 84065, 89010, 96084, 100878, 101265, 108330, 114767, 120105, 121518, 122774, 129996, 131580, 135020, 151317, 155273, 160140, 162495, 168130, 178020, 184161, 201756, 202530, 216660, 229534, 240210, 243036, 245548, 252195, 302634, 303795, 306935, 310546, 324990, 336260, 344301, 368322, 405060, 459068, 465819, 480420, 504390, 552483, 573835, 605268, 607590, 613870, 621092, 649980, 688602, 736644, 756585, 776365, 920805, 931638, 1008780, 1032903, 1104966, 1147670, 1215180, 1227740, 1377204, 1397457, 1513170, 1552730, 1721505, 1841610, 1863276, 2065806, 2209932, 2295340, 2329095, 2639641, 2762415, 2794914, 3026340, 3105460, 3443010, 3683220, 4131612, 4658190, 5164515, 5279282, 5524830, 5589828, 6886020, 6987285, 7918923, 9316380, 10329030, 10558564, 11049660, 13198205, 13974570, 15837846, 20658060, 23756769, 26396410, 27949140, 31675692, 39594615, 47513538, 52792820, 79189230, 95027076, 118783845, 158378460, 237567690, 475135380]

約数ペア:

[(1, 475135380), (2, 237567690), (3, 158378460), (4, 118783845), (5, 95027076), (6, 79189230), (9, 52792820), (10, 47513538), (12, 39594615), (15, 31675692), (17, 27949140), (18, 26396410), (20, 23756769), (23, 20658060), (30, 15837846), (34, 13974570), (36, 13198205), (43, 11049660), (45, 10558564), (46, 10329030), (51, 9316380), (60, 7918923), (68, 6987285), (69, 6886020), (85, 5589828), (86, 5524830), (90, 5279282), (92, 5164515), (102, 4658190), (115, 4131612), (129, 3683220), (138, 3443010), (153, 3105460), (157, 3026340), (170, 2794914), (172, 2762415), (180, 2639641), (204, 2329095), (207, 2295340), (215, 2209932), (230, 2065806), (255, 1863276), (258, 1841610), (276, 1721505), (306, 1552730), (314, 1513170), (340, 1397457), (345, 1377204), (387, 1227740), (391, 1215180), (414, 1147670), (430, 1104966), (460, 1032903), (471, 1008780), (510, 931638), (516, 920805), (612, 776365), (628, 756585), (645, 736644), (690, 688602), (731, 649980), (765, 621092), (774, 613870), (782, 607590), (785, 605268), (828, 573835), (860, 552483), (942, 504390), (989, 480420), (1020, 465819), (1035, 459068), (1173, 405060), (1290, 368322), (1380, 344301), (1413, 336260), (1462, 324990), (1530, 310546), (1548, 306935), (1564, 303795), (1570, 302634), (1884, 252195), (1935, 245548), (1955, 243036), (1978, 240210), (2070, 229534), (2193, 216660), (2346, 202530), (2355, 201756), (2580, 184161), (2669, 178020), (2826, 168130), (2924, 162495), (2967, 160140), (3060, 155273), (3140, 151317), (3519, 135020), (3611, 131580), (3655, 129996), (3870, 122774), (3910, 121518), (3956, 120105), (4140, 114767), (4386, 108330), (4692, 101265), (4710, 100878), (4945, 96084), (5338, 89010), (5652, 84065), (5865, 81012), (5934, 80070), (6579, 72220), (6751, 70380), (7038, 67510), (7065, 67252), (7222, 65790), (7310, 64998), (7740, 61387), (7820, 60759), (8007, 59340), (8772, 54165), (8901, 53380), (9420, 50439), (9890, 48042), (10676, 44505), (10833, 43860), (10965, 43332), (11730, 40506), (11868, 40035), (13158, 36110), (13345, 35604), (13502, 35190), (14076, 33755), (14130, 33626), (14444, 32895), (14620, 32499), (14835, 32028), (16014, 29670), (16813, 28260), (17595, 27004), (17802, 26690), (18055, 26316), (19780, 24021), (20253, 23460), (21666, 21930)]