75348420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 260983296

約数和(自身を除く): 185634876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 61, 68, 70, 84, 85, 102, 105, 119, 122, 140, 170, 173, 183, 204, 210, 238, 244, 255, 305, 340, 346, 357, 366, 420, 427, 476, 510, 519, 595, 610, 692, 714, 732, 854, 865, 915, 1020, 1037, 1038, 1190, 1211, 1220, 1281, 1428, 1708, 1730, 1785, 1830, 2074, 2076, 2135, 2380, 2422, 2562, 2595, 2941, 3111, 3460, 3570, 3633, 3660, 4148, 4270, 4844, 5124, 5185, 5190, 5882, 6055, 6222, 6405, 7140, 7259, 7266, 8540, 8823, 10370, 10380, 10553, 11764, 12110, 12444, 12810, 14518, 14532, 14705, 15555, 17646, 18165, 20587, 20740, 21106, 21777, 24220, 25620, 29036, 29410, 31110, 31659, 35292, 36295, 36330, 41174, 42212, 43554, 44115, 52765, 58820, 61761, 62220, 63318, 72590, 72660, 73871, 82348, 87108, 88230, 102935, 105530, 108885, 123522, 126636, 145180, 147742, 158295, 176460, 179401, 205870, 211060, 217770, 221613, 247044, 295484, 308805, 316590, 358802, 369355, 411740, 435540, 443226, 538203, 617610, 633180, 717604, 738710, 886452, 897005, 1076406, 1108065, 1235220, 1255807, 1477420, 1794010, 2152812, 2216130, 2511614, 2691015, 3588020, 3767421, 4432260, 5023228, 5382030, 6279035, 7534842, 10764060, 12558070, 15069684, 18837105, 25116140, 37674210, 75348420]

約数ペア:

[(1, 75348420), (2, 37674210), (3, 25116140), (4, 18837105), (5, 15069684), (6, 12558070), (7, 10764060), (10, 7534842), (12, 6279035), (14, 5382030), (15, 5023228), (17, 4432260), (20, 3767421), (21, 3588020), (28, 2691015), (30, 2511614), (34, 2216130), (35, 2152812), (42, 1794010), (51, 1477420), (60, 1255807), (61, 1235220), (68, 1108065), (70, 1076406), (84, 897005), (85, 886452), (102, 738710), (105, 717604), (119, 633180), (122, 617610), (140, 538203), (170, 443226), (173, 435540), (183, 411740), (204, 369355), (210, 358802), (238, 316590), (244, 308805), (255, 295484), (305, 247044), (340, 221613), (346, 217770), (357, 211060), (366, 205870), (420, 179401), (427, 176460), (476, 158295), (510, 147742), (519, 145180), (595, 126636), (610, 123522), (692, 108885), (714, 105530), (732, 102935), (854, 88230), (865, 87108), (915, 82348), (1020, 73871), (1037, 72660), (1038, 72590), (1190, 63318), (1211, 62220), (1220, 61761), (1281, 58820), (1428, 52765), (1708, 44115), (1730, 43554), (1785, 42212), (1830, 41174), (2074, 36330), (2076, 36295), (2135, 35292), (2380, 31659), (2422, 31110), (2562, 29410), (2595, 29036), (2941, 25620), (3111, 24220), (3460, 21777), (3570, 21106), (3633, 20740), (3660, 20587), (4148, 18165), (4270, 17646), (4844, 15555), (5124, 14705), (5185, 14532), (5190, 14518), (5882, 12810), (6055, 12444), (6222, 12110), (6405, 11764), (7140, 10553), (7259, 10380), (7266, 10370), (8540, 8823)]