201399900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 634480224

約数和(自身を除く): 433080324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 113, 130, 150, 156, 195, 226, 260, 300, 325, 339, 390, 452, 457, 565, 650, 678, 780, 914, 975, 1130, 1300, 1356, 1371, 1469, 1695, 1828, 1950, 2260, 2285, 2742, 2825, 2938, 3390, 3900, 4407, 4570, 5484, 5650, 5876, 5941, 6780, 6855, 7345, 8475, 8814, 9140, 11300, 11425, 11882, 13710, 14690, 16950, 17628, 17823, 22035, 22850, 23764, 27420, 29380, 29705, 33900, 34275, 35646, 36725, 44070, 45700, 51641, 59410, 68550, 71292, 73450, 88140, 89115, 103282, 110175, 118820, 137100, 146900, 148525, 154923, 178230, 206564, 220350, 258205, 297050, 309846, 356460, 440700, 445575, 516410, 594100, 619692, 671333, 774615, 891150, 1032820, 1291025, 1342666, 1549230, 1782300, 2013999, 2582050, 2685332, 3098460, 3356665, 3873075, 4027998, 5164100, 6713330, 7746150, 8055996, 10069995, 13426660, 15492300, 16783325, 20139990, 33566650, 40279980, 50349975, 67133300, 100699950, 201399900]

約数ペア:

[(1, 201399900), (2, 100699950), (3, 67133300), (4, 50349975), (5, 40279980), (6, 33566650), (10, 20139990), (12, 16783325), (13, 15492300), (15, 13426660), (20, 10069995), (25, 8055996), (26, 7746150), (30, 6713330), (39, 5164100), (50, 4027998), (52, 3873075), (60, 3356665), (65, 3098460), (75, 2685332), (78, 2582050), (100, 2013999), (113, 1782300), (130, 1549230), (150, 1342666), (156, 1291025), (195, 1032820), (226, 891150), (260, 774615), (300, 671333), (325, 619692), (339, 594100), (390, 516410), (452, 445575), (457, 440700), (565, 356460), (650, 309846), (678, 297050), (780, 258205), (914, 220350), (975, 206564), (1130, 178230), (1300, 154923), (1356, 148525), (1371, 146900), (1469, 137100), (1695, 118820), (1828, 110175), (1950, 103282), (2260, 89115), (2285, 88140), (2742, 73450), (2825, 71292), (2938, 68550), (3390, 59410), (3900, 51641), (4407, 45700), (4570, 44070), (5484, 36725), (5650, 35646), (5876, 34275), (5941, 33900), (6780, 29705), (6855, 29380), (7345, 27420), (8475, 23764), (8814, 22850), (9140, 22035), (11300, 17823), (11425, 17628), (11882, 16950), (13710, 14690)]