152742450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 471398400

約数和(自身を除く): 318655950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 43, 50, 51, 70, 75, 85, 86, 102, 105, 119, 129, 150, 170, 175, 199, 210, 215, 238, 255, 258, 301, 350, 357, 398, 425, 430, 510, 525, 595, 597, 602, 645, 714, 731, 850, 903, 995, 1050, 1075, 1190, 1194, 1275, 1290, 1393, 1462, 1505, 1785, 1806, 1990, 2150, 2193, 2550, 2786, 2975, 2985, 3010, 3225, 3383, 3570, 3655, 4179, 4386, 4515, 4975, 5117, 5950, 5970, 6450, 6766, 6965, 7310, 7525, 8358, 8557, 8925, 9030, 9950, 10149, 10234, 10965, 13930, 14925, 15050, 15351, 16915, 17114, 17850, 18275, 20298, 20895, 21930, 22575, 23681, 25585, 25671, 29850, 30702, 33830, 34825, 36550, 41790, 42785, 45150, 47362, 50745, 51170, 51342, 54825, 59899, 69650, 71043, 76755, 84575, 85570, 101490, 104475, 109650, 118405, 119798, 127925, 128355, 142086, 145469, 153510, 169150, 179697, 208950, 213925, 236810, 253725, 255850, 256710, 290938, 299495, 355215, 359394, 383775, 427850, 436407, 507450, 592025, 598990, 641775, 710430, 727345, 767550, 872814, 898485, 1018283, 1184050, 1283550, 1454690, 1497475, 1776075, 1796970, 2036566, 2182035, 2994950, 3054849, 3552150, 3636725, 4364070, 4492425, 5091415, 6109698, 7273450, 8984850, 10182830, 10910175, 15274245, 21820350, 25457075, 30548490, 50914150, 76371225, 152742450]

約数ペア:

[(1, 152742450), (2, 76371225), (3, 50914150), (5, 30548490), (6, 25457075), (7, 21820350), (10, 15274245), (14, 10910175), (15, 10182830), (17, 8984850), (21, 7273450), (25, 6109698), (30, 5091415), (34, 4492425), (35, 4364070), (42, 3636725), (43, 3552150), (50, 3054849), (51, 2994950), (70, 2182035), (75, 2036566), (85, 1796970), (86, 1776075), (102, 1497475), (105, 1454690), (119, 1283550), (129, 1184050), (150, 1018283), (170, 898485), (175, 872814), (199, 767550), (210, 727345), (215, 710430), (238, 641775), (255, 598990), (258, 592025), (301, 507450), (350, 436407), (357, 427850), (398, 383775), (425, 359394), (430, 355215), (510, 299495), (525, 290938), (595, 256710), (597, 255850), (602, 253725), (645, 236810), (714, 213925), (731, 208950), (850, 179697), (903, 169150), (995, 153510), (1050, 145469), (1075, 142086), (1190, 128355), (1194, 127925), (1275, 119798), (1290, 118405), (1393, 109650), (1462, 104475), (1505, 101490), (1785, 85570), (1806, 84575), (1990, 76755), (2150, 71043), (2193, 69650), (2550, 59899), (2786, 54825), (2975, 51342), (2985, 51170), (3010, 50745), (3225, 47362), (3383, 45150), (3570, 42785), (3655, 41790), (4179, 36550), (4386, 34825), (4515, 33830), (4975, 30702), (5117, 29850), (5950, 25671), (5970, 25585), (6450, 23681), (6766, 22575), (6965, 21930), (7310, 20895), (7525, 20298), (8358, 18275), (8557, 17850), (8925, 17114), (9030, 16915), (9950, 15351), (10149, 15050), (10234, 14925), (10965, 13930)]