1330362750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 3441844224

約数和(自身を除く): 2111481474

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 191, 222, 250, 251, 370, 375, 382, 502, 555, 573, 750, 753, 925, 955, 1110, 1146, 1255, 1506, 1850, 1910, 2510, 2775, 2865, 3765, 4625, 4775, 5550, 5730, 6275, 7067, 7530, 9250, 9287, 9550, 12550, 13875, 14134, 14325, 18574, 18825, 21201, 23875, 27750, 27861, 28650, 31375, 35335, 37650, 42402, 46435, 47750, 47941, 55722, 62750, 70670, 71625, 92870, 94125, 95882, 106005, 139305, 143250, 143823, 176675, 188250, 212010, 232175, 239705, 278610, 287646, 353350, 464350, 479410, 530025, 696525, 719115, 883375, 1060050, 1160875, 1198525, 1393050, 1438230, 1766750, 1773817, 2321750, 2397050, 2650125, 3482625, 3547634, 3595575, 5300250, 5321451, 5992625, 6965250, 7191150, 8869085, 10642902, 11985250, 17738170, 17977875, 26607255, 35955750, 44345425, 53214510, 88690850, 133036275, 221727125, 266072550, 443454250, 665181375, 1330362750]

約数ペア:

[(1, 1330362750), (2, 665181375), (3, 443454250), (5, 266072550), (6, 221727125), (10, 133036275), (15, 88690850), (25, 53214510), (30, 44345425), (37, 35955750), (50, 26607255), (74, 17977875), (75, 17738170), (111, 11985250), (125, 10642902), (150, 8869085), (185, 7191150), (191, 6965250), (222, 5992625), (250, 5321451), (251, 5300250), (370, 3595575), (375, 3547634), (382, 3482625), (502, 2650125), (555, 2397050), (573, 2321750), (750, 1773817), (753, 1766750), (925, 1438230), (955, 1393050), (1110, 1198525), (1146, 1160875), (1255, 1060050), (1506, 883375), (1850, 719115), (1910, 696525), (2510, 530025), (2775, 479410), (2865, 464350), (3765, 353350), (4625, 287646), (4775, 278610), (5550, 239705), (5730, 232175), (6275, 212010), (7067, 188250), (7530, 176675), (9250, 143823), (9287, 143250), (9550, 139305), (12550, 106005), (13875, 95882), (14134, 94125), (14325, 92870), (18574, 71625), (18825, 70670), (21201, 62750), (23875, 55722), (27750, 47941), (27861, 47750), (28650, 46435), (31375, 42402), (35335, 37650)]