66171300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 222235776

約数和(自身を除く): 156064476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 47, 50, 52, 57, 60, 65, 75, 76, 78, 94, 95, 100, 114, 130, 141, 150, 156, 188, 190, 195, 228, 235, 247, 260, 282, 285, 300, 325, 361, 380, 390, 470, 475, 494, 564, 570, 611, 650, 705, 722, 741, 780, 893, 940, 950, 975, 988, 1083, 1140, 1175, 1222, 1235, 1300, 1410, 1425, 1444, 1482, 1786, 1805, 1833, 1900, 1950, 2166, 2350, 2444, 2470, 2679, 2820, 2850, 2964, 3055, 3525, 3572, 3610, 3666, 3705, 3900, 4332, 4465, 4693, 4700, 4940, 5358, 5415, 5700, 6110, 6175, 7050, 7220, 7332, 7410, 8930, 9025, 9165, 9386, 10716, 10830, 11609, 12220, 12350, 13395, 14079, 14100, 14820, 15275, 16967, 17860, 18050, 18330, 18525, 18772, 21660, 22325, 23218, 23465, 24700, 26790, 27075, 28158, 30550, 33934, 34827, 36100, 36660, 37050, 44650, 45825, 46436, 46930, 50901, 53580, 54150, 56316, 58045, 61100, 66975, 67868, 69654, 70395, 74100, 84835, 89300, 91650, 93860, 101802, 108300, 116090, 117325, 133950, 139308, 140790, 169670, 174135, 183300, 203604, 220571, 232180, 234650, 254505, 267900, 281580, 290225, 339340, 348270, 351975, 424175, 441142, 469300, 509010, 580450, 661713, 696540, 703950, 848350, 870675, 882284, 1018020, 1102855, 1160900, 1272525, 1323426, 1407900, 1696700, 1741350, 2205710, 2545050, 2646852, 3308565, 3482700, 4411420, 5090100, 5514275, 6617130, 11028550, 13234260, 16542825, 22057100, 33085650, 66171300]

約数ペア:

[(1, 66171300), (2, 33085650), (3, 22057100), (4, 16542825), (5, 13234260), (6, 11028550), (10, 6617130), (12, 5514275), (13, 5090100), (15, 4411420), (19, 3482700), (20, 3308565), (25, 2646852), (26, 2545050), (30, 2205710), (38, 1741350), (39, 1696700), (47, 1407900), (50, 1323426), (52, 1272525), (57, 1160900), (60, 1102855), (65, 1018020), (75, 882284), (76, 870675), (78, 848350), (94, 703950), (95, 696540), (100, 661713), (114, 580450), (130, 509010), (141, 469300), (150, 441142), (156, 424175), (188, 351975), (190, 348270), (195, 339340), (228, 290225), (235, 281580), (247, 267900), (260, 254505), (282, 234650), (285, 232180), (300, 220571), (325, 203604), (361, 183300), (380, 174135), (390, 169670), (470, 140790), (475, 139308), (494, 133950), (564, 117325), (570, 116090), (611, 108300), (650, 101802), (705, 93860), (722, 91650), (741, 89300), (780, 84835), (893, 74100), (940, 70395), (950, 69654), (975, 67868), (988, 66975), (1083, 61100), (1140, 58045), (1175, 56316), (1222, 54150), (1235, 53580), (1300, 50901), (1410, 46930), (1425, 46436), (1444, 45825), (1482, 44650), (1786, 37050), (1805, 36660), (1833, 36100), (1900, 34827), (1950, 33934), (2166, 30550), (2350, 28158), (2444, 27075), (2470, 26790), (2679, 24700), (2820, 23465), (2850, 23218), (2964, 22325), (3055, 21660), (3525, 18772), (3572, 18525), (3610, 18330), (3666, 18050), (3705, 17860), (3900, 16967), (4332, 15275), (4465, 14820), (4693, 14100), (4700, 14079), (4940, 13395), (5358, 12350), (5415, 12220), (5700, 11609), (6110, 10830), (6175, 10716), (7050, 9386), (7220, 9165), (7332, 9025), (7410, 8930)]