77730120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 288353520

約数和(自身を除く): 210623400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 977, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1954, 1989, 2040, 2210, 2340, 2652, 2931, 3060, 3315, 3908, 3978, 4420, 4680, 4885, 5304, 5862, 6120, 6630, 7816, 7956, 8793, 8840, 9770, 9945, 11724, 12701, 13260, 14655, 15912, 16609, 17586, 19540, 19890, 23448, 25402, 26520, 29310, 33218, 35172, 38103, 39080, 39780, 43965, 49827, 50804, 58620, 63505, 66436, 70344, 76206, 79560, 83045, 87930, 99654, 101608, 114309, 117240, 127010, 132872, 149481, 152412, 166090, 175860, 190515, 199308, 215917, 228618, 249135, 254020, 298962, 304824, 332180, 351720, 381030, 398616, 431834, 457236, 498270, 508040, 571545, 597924, 647751, 664360, 747405, 762060, 863668, 914472, 996540, 1079585, 1143090, 1195848, 1295502, 1494810, 1524120, 1727336, 1943253, 1993080, 2159170, 2286180, 2591004, 2989620, 3238755, 3886506, 4318340, 4572360, 5182008, 5979240, 6477510, 7773012, 8636680, 9716265, 12955020, 15546024, 19432530, 25910040, 38865060, 77730120]

約数ペア:

[(1, 77730120), (2, 38865060), (3, 25910040), (4, 19432530), (5, 15546024), (6, 12955020), (8, 9716265), (9, 8636680), (10, 7773012), (12, 6477510), (13, 5979240), (15, 5182008), (17, 4572360), (18, 4318340), (20, 3886506), (24, 3238755), (26, 2989620), (30, 2591004), (34, 2286180), (36, 2159170), (39, 1993080), (40, 1943253), (45, 1727336), (51, 1524120), (52, 1494810), (60, 1295502), (65, 1195848), (68, 1143090), (72, 1079585), (78, 996540), (85, 914472), (90, 863668), (102, 762060), (104, 747405), (117, 664360), (120, 647751), (130, 597924), (136, 571545), (153, 508040), (156, 498270), (170, 457236), (180, 431834), (195, 398616), (204, 381030), (221, 351720), (234, 332180), (255, 304824), (260, 298962), (306, 254020), (312, 249135), (340, 228618), (360, 215917), (390, 199308), (408, 190515), (442, 175860), (468, 166090), (510, 152412), (520, 149481), (585, 132872), (612, 127010), (663, 117240), (680, 114309), (765, 101608), (780, 99654), (884, 87930), (936, 83045), (977, 79560), (1020, 76206), (1105, 70344), (1170, 66436), (1224, 63505), (1326, 58620), (1530, 50804), (1560, 49827), (1768, 43965), (1954, 39780), (1989, 39080), (2040, 38103), (2210, 35172), (2340, 33218), (2652, 29310), (2931, 26520), (3060, 25402), (3315, 23448), (3908, 19890), (3978, 19540), (4420, 17586), (4680, 16609), (4885, 15912), (5304, 14655), (5862, 13260), (6120, 12701), (6630, 11724), (7816, 9945), (7956, 9770), (8793, 8840)]