98480800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 216

約数和(自身を含む): 285731712

約数和(自身を除く): 187250912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 32, 38, 40, 44, 50, 55, 62, 76, 80, 88, 95, 100, 110, 124, 152, 155, 160, 176, 190, 200, 209, 220, 248, 275, 304, 310, 341, 352, 361, 380, 400, 418, 440, 475, 496, 550, 589, 608, 620, 682, 722, 760, 775, 800, 836, 880, 950, 992, 1045, 1100, 1178, 1240, 1364, 1444, 1520, 1550, 1672, 1705, 1760, 1805, 1900, 2090, 2200, 2356, 2480, 2728, 2888, 2945, 3040, 3100, 3344, 3410, 3610, 3800, 3971, 4180, 4400, 4712, 4960, 5225, 5456, 5776, 5890, 6200, 6479, 6688, 6820, 7220, 7600, 7942, 8360, 8525, 8800, 9025, 9424, 10450, 10912, 11191, 11552, 11780, 12400, 12958, 13640, 14440, 14725, 15200, 15884, 16720, 17050, 18050, 18848, 19855, 20900, 22382, 23560, 24800, 25916, 27280, 28880, 29450, 31768, 32395, 33440, 34100, 36100, 39710, 41800, 44764, 47120, 51832, 54560, 55955, 57760, 58900, 63536, 64790, 68200, 72200, 79420, 83600, 89528, 94240, 99275, 103664, 111910, 117800, 123101, 127072, 129580, 136400, 144400, 158840, 161975, 167200, 179056, 198550, 207328, 223820, 235600, 246202, 259160, 272800, 279775, 288800, 317680, 323950, 358112, 397100, 447640, 471200, 492404, 518320, 559550, 615505, 635360, 647900, 794200, 895280, 984808, 1036640, 1119100, 1231010, 1295800, 1588400, 1790560, 1969616, 2238200, 2462020, 2591600, 3077525, 3176800, 3939232, 4476400, 4924040, 5183200, 6155050, 8952800, 9848080, 12310100, 19696160, 24620200, 49240400, 98480800]

約数ペア:

[(1, 98480800), (2, 49240400), (4, 24620200), (5, 19696160), (8, 12310100), (10, 9848080), (11, 8952800), (16, 6155050), (19, 5183200), (20, 4924040), (22, 4476400), (25, 3939232), (31, 3176800), (32, 3077525), (38, 2591600), (40, 2462020), (44, 2238200), (50, 1969616), (55, 1790560), (62, 1588400), (76, 1295800), (80, 1231010), (88, 1119100), (95, 1036640), (100, 984808), (110, 895280), (124, 794200), (152, 647900), (155, 635360), (160, 615505), (176, 559550), (190, 518320), (200, 492404), (209, 471200), (220, 447640), (248, 397100), (275, 358112), (304, 323950), (310, 317680), (341, 288800), (352, 279775), (361, 272800), (380, 259160), (400, 246202), (418, 235600), (440, 223820), (475, 207328), (496, 198550), (550, 179056), (589, 167200), (608, 161975), (620, 158840), (682, 144400), (722, 136400), (760, 129580), (775, 127072), (800, 123101), (836, 117800), (880, 111910), (950, 103664), (992, 99275), (1045, 94240), (1100, 89528), (1178, 83600), (1240, 79420), (1364, 72200), (1444, 68200), (1520, 64790), (1550, 63536), (1672, 58900), (1705, 57760), (1760, 55955), (1805, 54560), (1900, 51832), (2090, 47120), (2200, 44764), (2356, 41800), (2480, 39710), (2728, 36100), (2888, 34100), (2945, 33440), (3040, 32395), (3100, 31768), (3344, 29450), (3410, 28880), (3610, 27280), (3800, 25916), (3971, 24800), (4180, 23560), (4400, 22382), (4712, 20900), (4960, 19855), (5225, 18848), (5456, 18050), (5776, 17050), (5890, 16720), (6200, 15884), (6479, 15200), (6688, 14725), (6820, 14440), (7220, 13640), (7600, 12958), (7942, 12400), (8360, 11780), (8525, 11552), (8800, 11191), (9025, 10912), (9424, 10450)]