74370750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 133196610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 125, 150, 170, 190, 250, 255, 285, 307, 323, 375, 425, 475, 510, 570, 614, 646, 750, 850, 921, 950, 969, 1275, 1425, 1535, 1615, 1842, 1938, 2125, 2375, 2550, 2850, 3070, 3230, 4250, 4605, 4750, 4845, 5219, 5833, 6375, 7125, 7675, 8075, 9210, 9690, 10438, 11666, 12750, 14250, 15350, 15657, 16150, 17499, 23025, 24225, 26095, 29165, 31314, 34998, 38375, 40375, 46050, 48450, 52190, 58330, 76750, 78285, 80750, 87495, 99161, 115125, 121125, 130475, 145825, 156570, 174990, 198322, 230250, 242250, 260950, 291650, 297483, 391425, 437475, 495805, 594966, 652375, 729125, 782850, 874950, 991610, 1304750, 1458250, 1487415, 1957125, 2187375, 2479025, 2974830, 3914250, 4374750, 4958050, 7437075, 12395125, 14874150, 24790250, 37185375, 74370750]

約数ペア:

[(1, 74370750), (2, 37185375), (3, 24790250), (5, 14874150), (6, 12395125), (10, 7437075), (15, 4958050), (17, 4374750), (19, 3914250), (25, 2974830), (30, 2479025), (34, 2187375), (38, 1957125), (50, 1487415), (51, 1458250), (57, 1304750), (75, 991610), (85, 874950), (95, 782850), (102, 729125), (114, 652375), (125, 594966), (150, 495805), (170, 437475), (190, 391425), (250, 297483), (255, 291650), (285, 260950), (307, 242250), (323, 230250), (375, 198322), (425, 174990), (475, 156570), (510, 145825), (570, 130475), (614, 121125), (646, 115125), (750, 99161), (850, 87495), (921, 80750), (950, 78285), (969, 76750), (1275, 58330), (1425, 52190), (1535, 48450), (1615, 46050), (1842, 40375), (1938, 38375), (2125, 34998), (2375, 31314), (2550, 29165), (2850, 26095), (3070, 24225), (3230, 23025), (4250, 17499), (4605, 16150), (4750, 15657), (4845, 15350), (5219, 14250), (5833, 12750), (6375, 11666), (7125, 10438), (7675, 9690), (8075, 9210)]