16977450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 54282240

約数和(自身を除く): 37304790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 25, 30, 35, 37, 38, 42, 46, 50, 57, 69, 70, 74, 75, 95, 105, 111, 114, 115, 133, 138, 150, 161, 175, 185, 190, 210, 222, 230, 259, 266, 285, 322, 345, 350, 370, 399, 437, 475, 483, 518, 525, 555, 570, 575, 665, 690, 703, 777, 798, 805, 851, 874, 925, 950, 966, 1050, 1110, 1150, 1295, 1311, 1330, 1406, 1425, 1554, 1610, 1702, 1725, 1850, 1995, 2109, 2185, 2415, 2553, 2590, 2622, 2775, 2850, 3059, 3325, 3450, 3515, 3885, 3990, 4025, 4218, 4255, 4370, 4830, 4921, 5106, 5550, 5957, 6118, 6475, 6555, 6650, 7030, 7770, 8050, 8510, 9177, 9842, 9975, 10545, 10925, 11914, 12075, 12765, 12950, 13110, 14763, 15295, 16169, 17575, 17871, 18354, 19425, 19950, 21090, 21275, 21850, 24150, 24605, 25530, 29526, 29785, 30590, 32338, 32775, 35150, 35742, 38850, 42550, 45885, 48507, 49210, 52725, 59570, 63825, 65550, 73815, 76475, 80845, 89355, 91770, 97014, 105450, 113183, 123025, 127650, 147630, 148925, 152950, 161690, 178710, 226366, 229425, 242535, 246050, 297850, 339549, 369075, 404225, 446775, 458850, 485070, 565915, 679098, 738150, 808450, 893550, 1131830, 1212675, 1697745, 2425350, 2829575, 3395490, 5659150, 8488725, 16977450]

約数ペア:

[(1, 16977450), (2, 8488725), (3, 5659150), (5, 3395490), (6, 2829575), (7, 2425350), (10, 1697745), (14, 1212675), (15, 1131830), (19, 893550), (21, 808450), (23, 738150), (25, 679098), (30, 565915), (35, 485070), (37, 458850), (38, 446775), (42, 404225), (46, 369075), (50, 339549), (57, 297850), (69, 246050), (70, 242535), (74, 229425), (75, 226366), (95, 178710), (105, 161690), (111, 152950), (114, 148925), (115, 147630), (133, 127650), (138, 123025), (150, 113183), (161, 105450), (175, 97014), (185, 91770), (190, 89355), (210, 80845), (222, 76475), (230, 73815), (259, 65550), (266, 63825), (285, 59570), (322, 52725), (345, 49210), (350, 48507), (370, 45885), (399, 42550), (437, 38850), (475, 35742), (483, 35150), (518, 32775), (525, 32338), (555, 30590), (570, 29785), (575, 29526), (665, 25530), (690, 24605), (703, 24150), (777, 21850), (798, 21275), (805, 21090), (851, 19950), (874, 19425), (925, 18354), (950, 17871), (966, 17575), (1050, 16169), (1110, 15295), (1150, 14763), (1295, 13110), (1311, 12950), (1330, 12765), (1406, 12075), (1425, 11914), (1554, 10925), (1610, 10545), (1702, 9975), (1725, 9842), (1850, 9177), (1995, 8510), (2109, 8050), (2185, 7770), (2415, 7030), (2553, 6650), (2590, 6555), (2622, 6475), (2775, 6118), (2850, 5957), (3059, 5550), (3325, 5106), (3450, 4921), (3515, 4830), (3885, 4370), (3990, 4255), (4025, 4218)]