84951090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 273162240

約数和(自身を除く): 188211150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 47, 57, 63, 70, 90, 94, 95, 105, 114, 126, 133, 141, 151, 171, 190, 210, 235, 266, 282, 285, 302, 315, 329, 342, 399, 423, 453, 470, 570, 630, 658, 665, 705, 755, 798, 846, 855, 893, 906, 987, 1057, 1197, 1330, 1359, 1410, 1510, 1645, 1710, 1786, 1974, 1995, 2114, 2115, 2265, 2394, 2679, 2718, 2869, 2961, 3171, 3290, 3990, 4230, 4465, 4530, 4935, 5285, 5358, 5738, 5922, 5985, 6251, 6342, 6795, 7097, 8037, 8607, 8930, 9513, 9870, 10570, 11970, 12502, 13395, 13590, 14194, 14345, 14805, 15855, 16074, 17214, 18753, 19026, 20083, 21291, 25821, 26790, 28690, 29610, 31255, 31710, 35485, 37506, 40166, 40185, 42582, 43035, 47565, 49679, 51642, 56259, 60249, 62510, 63873, 70970, 80370, 86070, 93765, 95130, 99358, 100415, 106455, 112518, 120498, 127746, 129105, 134843, 149037, 180747, 187530, 200830, 212910, 248395, 258210, 269686, 281295, 298074, 301245, 319365, 361494, 404529, 447111, 496790, 562590, 602490, 638730, 674215, 745185, 809058, 894222, 903735, 943901, 1213587, 1348430, 1490370, 1807470, 1887802, 2022645, 2235555, 2427174, 2831703, 4045290, 4471110, 4719505, 5663406, 6067935, 8495109, 9439010, 12135870, 14158515, 16990218, 28317030, 42475545, 84951090]

約数ペア:

[(1, 84951090), (2, 42475545), (3, 28317030), (5, 16990218), (6, 14158515), (7, 12135870), (9, 9439010), (10, 8495109), (14, 6067935), (15, 5663406), (18, 4719505), (19, 4471110), (21, 4045290), (30, 2831703), (35, 2427174), (38, 2235555), (42, 2022645), (45, 1887802), (47, 1807470), (57, 1490370), (63, 1348430), (70, 1213587), (90, 943901), (94, 903735), (95, 894222), (105, 809058), (114, 745185), (126, 674215), (133, 638730), (141, 602490), (151, 562590), (171, 496790), (190, 447111), (210, 404529), (235, 361494), (266, 319365), (282, 301245), (285, 298074), (302, 281295), (315, 269686), (329, 258210), (342, 248395), (399, 212910), (423, 200830), (453, 187530), (470, 180747), (570, 149037), (630, 134843), (658, 129105), (665, 127746), (705, 120498), (755, 112518), (798, 106455), (846, 100415), (855, 99358), (893, 95130), (906, 93765), (987, 86070), (1057, 80370), (1197, 70970), (1330, 63873), (1359, 62510), (1410, 60249), (1510, 56259), (1645, 51642), (1710, 49679), (1786, 47565), (1974, 43035), (1995, 42582), (2114, 40185), (2115, 40166), (2265, 37506), (2394, 35485), (2679, 31710), (2718, 31255), (2869, 29610), (2961, 28690), (3171, 26790), (3290, 25821), (3990, 21291), (4230, 20083), (4465, 19026), (4530, 18753), (4935, 17214), (5285, 16074), (5358, 15855), (5738, 14805), (5922, 14345), (5985, 14194), (6251, 13590), (6342, 13395), (6795, 12502), (7097, 11970), (8037, 10570), (8607, 9870), (8930, 9513)]