158296860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 513021600

約数和(自身を除く): 354724740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 179, 180, 204, 255, 289, 306, 340, 358, 510, 537, 578, 612, 716, 765, 867, 895, 1020, 1074, 1156, 1445, 1530, 1611, 1734, 1790, 2148, 2601, 2685, 2890, 3043, 3060, 3222, 3468, 3580, 4335, 4913, 5202, 5370, 5780, 6086, 6444, 8055, 8670, 9129, 9826, 10404, 10740, 12172, 13005, 14739, 15215, 16110, 17340, 18258, 19652, 24565, 26010, 27387, 29478, 30430, 32220, 36516, 44217, 45645, 49130, 51731, 52020, 54774, 58956, 60860, 73695, 88434, 91290, 98260, 103462, 109548, 136935, 147390, 155193, 176868, 182580, 206924, 221085, 258655, 273870, 294780, 310386, 442170, 465579, 517310, 547740, 620772, 775965, 879427, 884340, 931158, 1034620, 1551930, 1758854, 1862316, 2327895, 2638281, 3103860, 3517708, 4397135, 4655790, 5276562, 7914843, 8794270, 9311580, 10553124, 13191405, 15829686, 17588540, 26382810, 31659372, 39574215, 52765620, 79148430, 158296860]

約数ペア:

[(1, 158296860), (2, 79148430), (3, 52765620), (4, 39574215), (5, 31659372), (6, 26382810), (9, 17588540), (10, 15829686), (12, 13191405), (15, 10553124), (17, 9311580), (18, 8794270), (20, 7914843), (30, 5276562), (34, 4655790), (36, 4397135), (45, 3517708), (51, 3103860), (60, 2638281), (68, 2327895), (85, 1862316), (90, 1758854), (102, 1551930), (153, 1034620), (170, 931158), (179, 884340), (180, 879427), (204, 775965), (255, 620772), (289, 547740), (306, 517310), (340, 465579), (358, 442170), (510, 310386), (537, 294780), (578, 273870), (612, 258655), (716, 221085), (765, 206924), (867, 182580), (895, 176868), (1020, 155193), (1074, 147390), (1156, 136935), (1445, 109548), (1530, 103462), (1611, 98260), (1734, 91290), (1790, 88434), (2148, 73695), (2601, 60860), (2685, 58956), (2890, 54774), (3043, 52020), (3060, 51731), (3222, 49130), (3468, 45645), (3580, 44217), (4335, 36516), (4913, 32220), (5202, 30430), (5370, 29478), (5780, 27387), (6086, 26010), (6444, 24565), (8055, 19652), (8670, 18258), (9129, 17340), (9826, 16110), (10404, 15215), (10740, 14739), (12172, 13005)]