74264580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 179751420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 90, 108, 117, 130, 135, 142, 149, 156, 180, 195, 213, 234, 260, 270, 284, 298, 351, 355, 390, 426, 447, 468, 540, 585, 596, 639, 702, 710, 745, 780, 852, 894, 923, 1065, 1170, 1278, 1341, 1404, 1420, 1490, 1755, 1788, 1846, 1917, 1937, 2130, 2235, 2340, 2556, 2682, 2769, 2980, 3195, 3510, 3692, 3834, 3874, 4023, 4260, 4470, 4615, 5364, 5538, 5811, 6390, 6705, 7020, 7668, 7748, 8046, 8307, 8940, 9230, 9585, 9685, 10579, 11076, 11622, 12780, 13410, 13845, 16092, 16614, 17433, 18460, 19170, 19370, 20115, 21158, 23244, 24921, 26820, 27690, 29055, 31737, 33228, 34866, 38340, 38740, 40230, 41535, 42316, 49842, 52299, 52895, 55380, 58110, 63474, 69732, 80460, 83070, 87165, 95211, 99684, 104598, 105790, 116220, 124605, 126948, 137527, 158685, 166140, 174330, 190422, 209196, 211580, 249210, 261495, 275054, 285633, 317370, 348660, 380844, 412581, 476055, 498420, 522990, 550108, 571266, 634740, 687635, 825162, 952110, 1045980, 1142532, 1237743, 1375270, 1428165, 1650324, 1904220, 2062905, 2475486, 2750540, 2856330, 3713229, 4125810, 4950972, 5712660, 6188715, 7426458, 8251620, 12377430, 14852916, 18566145, 24754860, 37132290, 74264580]

約数ペア:

[(1, 74264580), (2, 37132290), (3, 24754860), (4, 18566145), (5, 14852916), (6, 12377430), (9, 8251620), (10, 7426458), (12, 6188715), (13, 5712660), (15, 4950972), (18, 4125810), (20, 3713229), (26, 2856330), (27, 2750540), (30, 2475486), (36, 2062905), (39, 1904220), (45, 1650324), (52, 1428165), (54, 1375270), (60, 1237743), (65, 1142532), (71, 1045980), (78, 952110), (90, 825162), (108, 687635), (117, 634740), (130, 571266), (135, 550108), (142, 522990), (149, 498420), (156, 476055), (180, 412581), (195, 380844), (213, 348660), (234, 317370), (260, 285633), (270, 275054), (284, 261495), (298, 249210), (351, 211580), (355, 209196), (390, 190422), (426, 174330), (447, 166140), (468, 158685), (540, 137527), (585, 126948), (596, 124605), (639, 116220), (702, 105790), (710, 104598), (745, 99684), (780, 95211), (852, 87165), (894, 83070), (923, 80460), (1065, 69732), (1170, 63474), (1278, 58110), (1341, 55380), (1404, 52895), (1420, 52299), (1490, 49842), (1755, 42316), (1788, 41535), (1846, 40230), (1917, 38740), (1937, 38340), (2130, 34866), (2235, 33228), (2340, 31737), (2556, 29055), (2682, 27690), (2769, 26820), (2980, 24921), (3195, 23244), (3510, 21158), (3692, 20115), (3834, 19370), (3874, 19170), (4023, 18460), (4260, 17433), (4470, 16614), (4615, 16092), (5364, 13845), (5538, 13410), (5811, 12780), (6390, 11622), (6705, 11076), (7020, 10579), (7668, 9685), (7748, 9585), (8046, 9230), (8307, 8940)]