152391780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4991

約数の個数: 120

約数和(自身を含む): 503321280

約数和(自身を除く): 350929500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4951, 5130, 6156, 7695, 9902, 10260, 14853, 15390, 19804, 24755, 29706, 30780, 44559, 49510, 59412, 74265, 89118, 94069, 99020, 133677, 148530, 178236, 188138, 222795, 267354, 282207, 297060, 376276, 401031, 445590, 470345, 534708, 564414, 668385, 802062, 846621, 891180, 940690, 1128828, 1336770, 1411035, 1604124, 1693242, 1881380, 2005155, 2539863, 2673540, 2822070, 3386484, 4010310, 4233105, 5079726, 5644140, 7619589, 8020620, 8466210, 10159452, 12699315, 15239178, 16932420, 25398630, 30478356, 38097945, 50797260, 76195890, 152391780]

約数ペア:

[(1, 152391780), (2, 76195890), (3, 50797260), (4, 38097945), (5, 30478356), (6, 25398630), (9, 16932420), (10, 15239178), (12, 12699315), (15, 10159452), (18, 8466210), (19, 8020620), (20, 7619589), (27, 5644140), (30, 5079726), (36, 4233105), (38, 4010310), (45, 3386484), (54, 2822070), (57, 2673540), (60, 2539863), (76, 2005155), (81, 1881380), (90, 1693242), (95, 1604124), (108, 1411035), (114, 1336770), (135, 1128828), (162, 940690), (171, 891180), (180, 846621), (190, 802062), (228, 668385), (270, 564414), (285, 534708), (324, 470345), (342, 445590), (380, 401031), (405, 376276), (513, 297060), (540, 282207), (570, 267354), (684, 222795), (810, 188138), (855, 178236), (1026, 148530), (1140, 133677), (1539, 99020), (1620, 94069), (1710, 89118), (2052, 74265), (2565, 59412), (3078, 49510), (3420, 44559), (4951, 30780), (5130, 29706), (6156, 24755), (7695, 19804), (9902, 15390), (10260, 14853)]