15694513100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 39780787200

約数和(自身を除く): 24086274100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 199, 244, 305, 350, 398, 427, 610, 700, 796, 854, 995, 1220, 1393, 1525, 1708, 1847, 1990, 2135, 2786, 3050, 3694, 3980, 4270, 4975, 5572, 6100, 6965, 7388, 8540, 9235, 9950, 10675, 12139, 12929, 13930, 18470, 19900, 21350, 24278, 25858, 27860, 34825, 36940, 42700, 46175, 48556, 51716, 60695, 64645, 69650, 84973, 92350, 112667, 121390, 129290, 139300, 169946, 184700, 225334, 242780, 258580, 303475, 323225, 339892, 367553, 424865, 450668, 563335, 606950, 646450, 735106, 788669, 849730, 1126670, 1213900, 1292900, 1470212, 1577338, 1699460, 1837765, 2124325, 2253340, 2572871, 2816675, 3154676, 3675530, 3943345, 4248650, 5145742, 5633350, 7351060, 7886690, 8497300, 9188825, 10291484, 11266700, 12864355, 15773380, 18377650, 19716725, 22420733, 25728710, 36755300, 39433450, 44841466, 51457420, 64321775, 78866900, 89682932, 112103665, 128643550, 156945131, 224207330, 257287100, 313890262, 448414660, 560518325, 627780524, 784725655, 1121036650, 1569451310, 2242073300, 3138902620, 3923628275, 7847256550, 15694513100]

約数ペア:

[(1, 15694513100), (2, 7847256550), (4, 3923628275), (5, 3138902620), (7, 2242073300), (10, 1569451310), (14, 1121036650), (20, 784725655), (25, 627780524), (28, 560518325), (35, 448414660), (50, 313890262), (61, 257287100), (70, 224207330), (100, 156945131), (122, 128643550), (140, 112103665), (175, 89682932), (199, 78866900), (244, 64321775), (305, 51457420), (350, 44841466), (398, 39433450), (427, 36755300), (610, 25728710), (700, 22420733), (796, 19716725), (854, 18377650), (995, 15773380), (1220, 12864355), (1393, 11266700), (1525, 10291484), (1708, 9188825), (1847, 8497300), (1990, 7886690), (2135, 7351060), (2786, 5633350), (3050, 5145742), (3694, 4248650), (3980, 3943345), (4270, 3675530), (4975, 3154676), (5572, 2816675), (6100, 2572871), (6965, 2253340), (7388, 2124325), (8540, 1837765), (9235, 1699460), (9950, 1577338), (10675, 1470212), (12139, 1292900), (12929, 1213900), (13930, 1126670), (18470, 849730), (19900, 788669), (21350, 735106), (24278, 646450), (25858, 606950), (27860, 563335), (34825, 450668), (36940, 424865), (42700, 367553), (46175, 339892), (48556, 323225), (51716, 303475), (60695, 258580), (64645, 242780), (69650, 225334), (84973, 184700), (92350, 169946), (112667, 139300), (121390, 129290)]