158895090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 452579400

約数和(自身を除く): 293684310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 149, 153, 170, 205, 246, 255, 289, 298, 306, 369, 410, 447, 510, 578, 615, 697, 738, 745, 765, 867, 894, 1230, 1341, 1394, 1445, 1490, 1530, 1734, 1845, 2091, 2235, 2533, 2601, 2682, 2890, 3485, 3690, 4182, 4335, 4470, 5066, 5202, 6109, 6273, 6705, 6970, 7599, 8670, 10455, 11849, 12218, 12546, 12665, 13005, 13410, 15198, 18327, 20910, 22797, 23698, 25330, 26010, 30545, 31365, 35547, 36654, 37995, 43061, 45594, 54981, 59245, 61090, 62730, 71094, 75990, 86122, 91635, 103853, 106641, 109962, 113985, 118490, 129183, 177735, 183270, 207706, 213282, 215305, 227970, 258366, 274905, 311559, 355470, 387549, 430610, 519265, 533205, 549810, 623118, 645915, 775098, 934677, 1038530, 1066410, 1291830, 1557795, 1765501, 1869354, 1937745, 3115590, 3531002, 3875490, 4673385, 5296503, 8827505, 9346770, 10593006, 15889509, 17655010, 26482515, 31779018, 52965030, 79447545, 158895090]

約数ペア:

[(1, 158895090), (2, 79447545), (3, 52965030), (5, 31779018), (6, 26482515), (9, 17655010), (10, 15889509), (15, 10593006), (17, 9346770), (18, 8827505), (30, 5296503), (34, 4673385), (41, 3875490), (45, 3531002), (51, 3115590), (82, 1937745), (85, 1869354), (90, 1765501), (102, 1557795), (123, 1291830), (149, 1066410), (153, 1038530), (170, 934677), (205, 775098), (246, 645915), (255, 623118), (289, 549810), (298, 533205), (306, 519265), (369, 430610), (410, 387549), (447, 355470), (510, 311559), (578, 274905), (615, 258366), (697, 227970), (738, 215305), (745, 213282), (765, 207706), (867, 183270), (894, 177735), (1230, 129183), (1341, 118490), (1394, 113985), (1445, 109962), (1490, 106641), (1530, 103853), (1734, 91635), (1845, 86122), (2091, 75990), (2235, 71094), (2533, 62730), (2601, 61090), (2682, 59245), (2890, 54981), (3485, 45594), (3690, 43061), (4182, 37995), (4335, 36654), (4470, 35547), (5066, 31365), (5202, 30545), (6109, 26010), (6273, 25330), (6705, 23698), (6970, 22797), (7599, 20910), (8670, 18327), (10455, 15198), (11849, 13410), (12218, 13005), (12546, 12665)]