139921350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 220055610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 89, 94, 141, 150, 178, 223, 235, 267, 282, 445, 446, 470, 534, 669, 705, 890, 1115, 1175, 1335, 1338, 1410, 2225, 2230, 2350, 2670, 3345, 3525, 4183, 4450, 5575, 6675, 6690, 7050, 8366, 10481, 11150, 12549, 13350, 16725, 19847, 20915, 20962, 25098, 31443, 33450, 39694, 41830, 52405, 59541, 62745, 62886, 99235, 104575, 104810, 119082, 125490, 157215, 198470, 209150, 262025, 297705, 313725, 314430, 496175, 524050, 595410, 627450, 786075, 932809, 992350, 1488525, 1572150, 1865618, 2798427, 2977050, 4664045, 5596854, 9328090, 13992135, 23320225, 27984270, 46640450, 69960675, 139921350]

約数ペア:

[(1, 139921350), (2, 69960675), (3, 46640450), (5, 27984270), (6, 23320225), (10, 13992135), (15, 9328090), (25, 5596854), (30, 4664045), (47, 2977050), (50, 2798427), (75, 1865618), (89, 1572150), (94, 1488525), (141, 992350), (150, 932809), (178, 786075), (223, 627450), (235, 595410), (267, 524050), (282, 496175), (445, 314430), (446, 313725), (470, 297705), (534, 262025), (669, 209150), (705, 198470), (890, 157215), (1115, 125490), (1175, 119082), (1335, 104810), (1338, 104575), (1410, 99235), (2225, 62886), (2230, 62745), (2350, 59541), (2670, 52405), (3345, 41830), (3525, 39694), (4183, 33450), (4450, 31443), (5575, 25098), (6675, 20962), (6690, 20915), (7050, 19847), (8366, 16725), (10481, 13350), (11150, 12549)]