319421700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 216

約数和(自身を含む): 1126052928

約数和(自身を除く): 806631228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 575, 585, 598, 650, 690, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1187, 1196, 1300, 1380, 1495, 1725, 1794, 1950, 2070, 2300, 2340, 2374, 2691, 2925, 2990, 3450, 3561, 3588, 3900, 4140, 4485, 4748, 5175, 5382, 5850, 5935, 5980, 6900, 7122, 7475, 8970, 10350, 10683, 10764, 11700, 11870, 13455, 14244, 14950, 15431, 17805, 17940, 20700, 21366, 22425, 23740, 26910, 27301, 29675, 29900, 30862, 35610, 42732, 44850, 46293, 53415, 53820, 54602, 59350, 61724, 67275, 71220, 77155, 81903, 89025, 89700, 92586, 106830, 109204, 118700, 134550, 136505, 138879, 154310, 163806, 178050, 185172, 213660, 231465, 245709, 267075, 269100, 273010, 277758, 308620, 327612, 354913, 356100, 385775, 409515, 462930, 491418, 534150, 546020, 555516, 682525, 694395, 709826, 771550, 819030, 925860, 982836, 1064739, 1068300, 1157325, 1228545, 1365050, 1388790, 1419652, 1543100, 1638060, 1774565, 2047575, 2129478, 2314650, 2457090, 2730100, 2777580, 3194217, 3471975, 3549130, 4095150, 4258956, 4629300, 4914180, 5323695, 6142725, 6388434, 6943950, 7098260, 8190300, 8872825, 10647390, 12285450, 12776868, 13887900, 15971085, 17745650, 21294780, 24570900, 26618475, 31942170, 35491300, 53236950, 63884340, 79855425, 106473900, 159710850, 319421700]

約数ペア:

[(1, 319421700), (2, 159710850), (3, 106473900), (4, 79855425), (5, 63884340), (6, 53236950), (9, 35491300), (10, 31942170), (12, 26618475), (13, 24570900), (15, 21294780), (18, 17745650), (20, 15971085), (23, 13887900), (25, 12776868), (26, 12285450), (30, 10647390), (36, 8872825), (39, 8190300), (45, 7098260), (46, 6943950), (50, 6388434), (52, 6142725), (60, 5323695), (65, 4914180), (69, 4629300), (75, 4258956), (78, 4095150), (90, 3549130), (92, 3471975), (100, 3194217), (115, 2777580), (117, 2730100), (130, 2457090), (138, 2314650), (150, 2129478), (156, 2047575), (180, 1774565), (195, 1638060), (207, 1543100), (225, 1419652), (230, 1388790), (234, 1365050), (260, 1228545), (276, 1157325), (299, 1068300), (300, 1064739), (325, 982836), (345, 925860), (390, 819030), (414, 771550), (450, 709826), (460, 694395), (468, 682525), (575, 555516), (585, 546020), (598, 534150), (650, 491418), (690, 462930), (780, 409515), (828, 385775), (897, 356100), (900, 354913), (975, 327612), (1035, 308620), (1150, 277758), (1170, 273010), (1187, 269100), (1196, 267075), (1300, 245709), (1380, 231465), (1495, 213660), (1725, 185172), (1794, 178050), (1950, 163806), (2070, 154310), (2300, 138879), (2340, 136505), (2374, 134550), (2691, 118700), (2925, 109204), (2990, 106830), (3450, 92586), (3561, 89700), (3588, 89025), (3900, 81903), (4140, 77155), (4485, 71220), (4748, 67275), (5175, 61724), (5382, 59350), (5850, 54602), (5935, 53820), (5980, 53415), (6900, 46293), (7122, 44850), (7475, 42732), (8970, 35610), (10350, 30862), (10683, 29900), (10764, 29675), (11700, 27301), (11870, 26910), (13455, 23740), (14244, 22425), (14950, 21366), (15431, 20700), (17805, 17940)]