151301880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 507026520

約数和(自身を除く): 355724640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 307, 333, 360, 370, 444, 555, 614, 666, 740, 888, 921, 1110, 1228, 1332, 1369, 1480, 1535, 1665, 1842, 2220, 2456, 2664, 2738, 2763, 3070, 3330, 3684, 4107, 4440, 4605, 5476, 5526, 6140, 6660, 6845, 7368, 8214, 9210, 10952, 11052, 11359, 12280, 12321, 13320, 13690, 13815, 16428, 18420, 20535, 22104, 22718, 24642, 27380, 27630, 32856, 34077, 36840, 41070, 45436, 49284, 54760, 55260, 56795, 61605, 68154, 82140, 90872, 98568, 102231, 110520, 113590, 123210, 136308, 164280, 170385, 204462, 227180, 246420, 272616, 340770, 408924, 420283, 454360, 492840, 511155, 681540, 817848, 840566, 1022310, 1260849, 1363080, 1681132, 2044620, 2101415, 2521698, 3362264, 3782547, 4089240, 4202830, 5043396, 6304245, 7565094, 8405660, 10086792, 12608490, 15130188, 16811320, 18912735, 25216980, 30260376, 37825470, 50433960, 75650940, 151301880]

約数ペア:

[(1, 151301880), (2, 75650940), (3, 50433960), (4, 37825470), (5, 30260376), (6, 25216980), (8, 18912735), (9, 16811320), (10, 15130188), (12, 12608490), (15, 10086792), (18, 8405660), (20, 7565094), (24, 6304245), (30, 5043396), (36, 4202830), (37, 4089240), (40, 3782547), (45, 3362264), (60, 2521698), (72, 2101415), (74, 2044620), (90, 1681132), (111, 1363080), (120, 1260849), (148, 1022310), (180, 840566), (185, 817848), (222, 681540), (296, 511155), (307, 492840), (333, 454360), (360, 420283), (370, 408924), (444, 340770), (555, 272616), (614, 246420), (666, 227180), (740, 204462), (888, 170385), (921, 164280), (1110, 136308), (1228, 123210), (1332, 113590), (1369, 110520), (1480, 102231), (1535, 98568), (1665, 90872), (1842, 82140), (2220, 68154), (2456, 61605), (2664, 56795), (2738, 55260), (2763, 54760), (3070, 49284), (3330, 45436), (3684, 41070), (4107, 36840), (4440, 34077), (4605, 32856), (5476, 27630), (5526, 27380), (6140, 24642), (6660, 22718), (6845, 22104), (7368, 20535), (8214, 18420), (9210, 16428), (10952, 13815), (11052, 13690), (11359, 13320), (12280, 12321)]