84376530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 274416012

約数和(自身を除く): 190039482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 53, 57, 63, 70, 90, 95, 98, 105, 106, 114, 126, 133, 147, 159, 171, 190, 210, 245, 265, 266, 285, 294, 315, 318, 342, 361, 371, 399, 441, 477, 490, 530, 570, 630, 665, 722, 735, 742, 795, 798, 855, 882, 931, 954, 1007, 1083, 1113, 1197, 1330, 1470, 1590, 1710, 1805, 1855, 1862, 1995, 2014, 2166, 2205, 2226, 2385, 2394, 2527, 2597, 2793, 3021, 3249, 3339, 3610, 3710, 3990, 4410, 4655, 4770, 5035, 5054, 5194, 5415, 5565, 5586, 5985, 6042, 6498, 6678, 7049, 7581, 7791, 8379, 9063, 9310, 10070, 10830, 11130, 11970, 12635, 12985, 13965, 14098, 15105, 15162, 15582, 16245, 16695, 16758, 17689, 18126, 19133, 21147, 22743, 23373, 25270, 25970, 27930, 30210, 32490, 33390, 35245, 35378, 37905, 38266, 38955, 41895, 42294, 45315, 45486, 46746, 49343, 53067, 57399, 63441, 70490, 75810, 77910, 83790, 88445, 90630, 95665, 98686, 105735, 106134, 113715, 114798, 116865, 126882, 133931, 148029, 159201, 172197, 176890, 191330, 211470, 227430, 233730, 246715, 265335, 267862, 286995, 296058, 317205, 318402, 344394, 401793, 444087, 493430, 530670, 573990, 634410, 669655, 740145, 796005, 803586, 860985, 888174, 937517, 1205379, 1339310, 1480290, 1592010, 1721970, 1875034, 2008965, 2220435, 2410758, 2812551, 4017930, 4440870, 4687585, 5625102, 6026895, 8437653, 9375170, 12053790, 14062755, 16875306, 28125510, 42188265, 84376530]

約数ペア:

[(1, 84376530), (2, 42188265), (3, 28125510), (5, 16875306), (6, 14062755), (7, 12053790), (9, 9375170), (10, 8437653), (14, 6026895), (15, 5625102), (18, 4687585), (19, 4440870), (21, 4017930), (30, 2812551), (35, 2410758), (38, 2220435), (42, 2008965), (45, 1875034), (49, 1721970), (53, 1592010), (57, 1480290), (63, 1339310), (70, 1205379), (90, 937517), (95, 888174), (98, 860985), (105, 803586), (106, 796005), (114, 740145), (126, 669655), (133, 634410), (147, 573990), (159, 530670), (171, 493430), (190, 444087), (210, 401793), (245, 344394), (265, 318402), (266, 317205), (285, 296058), (294, 286995), (315, 267862), (318, 265335), (342, 246715), (361, 233730), (371, 227430), (399, 211470), (441, 191330), (477, 176890), (490, 172197), (530, 159201), (570, 148029), (630, 133931), (665, 126882), (722, 116865), (735, 114798), (742, 113715), (795, 106134), (798, 105735), (855, 98686), (882, 95665), (931, 90630), (954, 88445), (1007, 83790), (1083, 77910), (1113, 75810), (1197, 70490), (1330, 63441), (1470, 57399), (1590, 53067), (1710, 49343), (1805, 46746), (1855, 45486), (1862, 45315), (1995, 42294), (2014, 41895), (2166, 38955), (2205, 38266), (2226, 37905), (2385, 35378), (2394, 35245), (2527, 33390), (2597, 32490), (2793, 30210), (3021, 27930), (3249, 25970), (3339, 25270), (3610, 23373), (3710, 22743), (3990, 21147), (4410, 19133), (4655, 18126), (4770, 17689), (5035, 16758), (5054, 16695), (5194, 16245), (5415, 15582), (5565, 15162), (5586, 15105), (5985, 14098), (6042, 13965), (6498, 12985), (6678, 12635), (7049, 11970), (7581, 11130), (7791, 10830), (8379, 10070), (9063, 9310)]