150215910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 416586240

約数和(自身を除く): 266370330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 139, 163, 170, 195, 221, 255, 278, 326, 390, 417, 442, 489, 510, 663, 695, 815, 834, 978, 1105, 1326, 1390, 1630, 1807, 2085, 2119, 2210, 2363, 2445, 2771, 3315, 3614, 4170, 4238, 4726, 4890, 5421, 5542, 6357, 6630, 7089, 8313, 9035, 10595, 10842, 11815, 12714, 13855, 14178, 16626, 18070, 21190, 22657, 23630, 27105, 27710, 30719, 31785, 35445, 36023, 41565, 45314, 54210, 61438, 63570, 67971, 70890, 72046, 83130, 92157, 108069, 113285, 135942, 153595, 180115, 184314, 216138, 226570, 294541, 307190, 339855, 360230, 385169, 460785, 540345, 589082, 679710, 770338, 883623, 921570, 1080690, 1155507, 1472705, 1767246, 1925845, 2311014, 2945410, 3851690, 4418115, 5007197, 5777535, 8836230, 10014394, 11555070, 15021591, 25035985, 30043182, 50071970, 75107955, 150215910]

約数ペア:

[(1, 150215910), (2, 75107955), (3, 50071970), (5, 30043182), (6, 25035985), (10, 15021591), (13, 11555070), (15, 10014394), (17, 8836230), (26, 5777535), (30, 5007197), (34, 4418115), (39, 3851690), (51, 2945410), (65, 2311014), (78, 1925845), (85, 1767246), (102, 1472705), (130, 1155507), (139, 1080690), (163, 921570), (170, 883623), (195, 770338), (221, 679710), (255, 589082), (278, 540345), (326, 460785), (390, 385169), (417, 360230), (442, 339855), (489, 307190), (510, 294541), (663, 226570), (695, 216138), (815, 184314), (834, 180115), (978, 153595), (1105, 135942), (1326, 113285), (1390, 108069), (1630, 92157), (1807, 83130), (2085, 72046), (2119, 70890), (2210, 67971), (2363, 63570), (2445, 61438), (2771, 54210), (3315, 45314), (3614, 41565), (4170, 36023), (4238, 35445), (4726, 31785), (4890, 30719), (5421, 27710), (5542, 27105), (6357, 23630), (6630, 22657), (7089, 21190), (8313, 18070), (9035, 16626), (10595, 14178), (10842, 13855), (11815, 12714)]