151728570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 493848576

約数和(自身を除く): 342120006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 170, 186, 210, 217, 238, 255, 279, 306, 310, 315, 357, 434, 457, 465, 510, 527, 558, 595, 630, 651, 714, 765, 914, 930, 1054, 1071, 1085, 1190, 1302, 1371, 1395, 1530, 1581, 1785, 1953, 2142, 2170, 2285, 2635, 2742, 2790, 3162, 3199, 3255, 3570, 3689, 3906, 4113, 4570, 4743, 5270, 5355, 6398, 6510, 6855, 7378, 7769, 7905, 8226, 9486, 9597, 9765, 10710, 11067, 13710, 14167, 15538, 15810, 15995, 18445, 19194, 19530, 20565, 22134, 23307, 23715, 28334, 28791, 31990, 33201, 36890, 38845, 41130, 42501, 46614, 47430, 47985, 54383, 55335, 57582, 66402, 69921, 70835, 77690, 85002, 95970, 99169, 108766, 110670, 116535, 127503, 139842, 141670, 143955, 163149, 166005, 198338, 212505, 233070, 240839, 255006, 271915, 287910, 297507, 326298, 332010, 349605, 425010, 481678, 489447, 495845, 543830, 595014, 637515, 699210, 722517, 815745, 892521, 978894, 991690, 1204195, 1275030, 1445034, 1487535, 1631490, 1685873, 1785042, 2167551, 2408390, 2447235, 2975070, 3371746, 3612585, 4335102, 4462605, 4894470, 5057619, 7225170, 8429365, 8925210, 10115238, 10837755, 15172857, 16858730, 21675510, 25288095, 30345714, 50576190, 75864285, 151728570]

約数ペア:

[(1, 151728570), (2, 75864285), (3, 50576190), (5, 30345714), (6, 25288095), (7, 21675510), (9, 16858730), (10, 15172857), (14, 10837755), (15, 10115238), (17, 8925210), (18, 8429365), (21, 7225170), (30, 5057619), (31, 4894470), (34, 4462605), (35, 4335102), (42, 3612585), (45, 3371746), (51, 2975070), (62, 2447235), (63, 2408390), (70, 2167551), (85, 1785042), (90, 1685873), (93, 1631490), (102, 1487535), (105, 1445034), (119, 1275030), (126, 1204195), (153, 991690), (155, 978894), (170, 892521), (186, 815745), (210, 722517), (217, 699210), (238, 637515), (255, 595014), (279, 543830), (306, 495845), (310, 489447), (315, 481678), (357, 425010), (434, 349605), (457, 332010), (465, 326298), (510, 297507), (527, 287910), (558, 271915), (595, 255006), (630, 240839), (651, 233070), (714, 212505), (765, 198338), (914, 166005), (930, 163149), (1054, 143955), (1071, 141670), (1085, 139842), (1190, 127503), (1302, 116535), (1371, 110670), (1395, 108766), (1530, 99169), (1581, 95970), (1785, 85002), (1953, 77690), (2142, 70835), (2170, 69921), (2285, 66402), (2635, 57582), (2742, 55335), (2790, 54383), (3162, 47985), (3199, 47430), (3255, 46614), (3570, 42501), (3689, 41130), (3906, 38845), (4113, 36890), (4570, 33201), (4743, 31990), (5270, 28791), (5355, 28334), (6398, 23715), (6510, 23307), (6855, 22134), (7378, 20565), (7769, 19530), (7905, 19194), (8226, 18445), (9486, 15995), (9597, 15810), (9765, 15538), (10710, 14167), (11067, 13710)]