102809880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 359367840

約数和(自身を除く): 256557960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 107, 120, 136, 153, 157, 170, 180, 204, 214, 255, 306, 314, 321, 340, 360, 408, 428, 471, 510, 535, 612, 628, 642, 680, 765, 785, 856, 942, 963, 1020, 1070, 1224, 1256, 1284, 1413, 1530, 1570, 1605, 1819, 1884, 1926, 2040, 2140, 2355, 2568, 2669, 2826, 3060, 3140, 3210, 3638, 3768, 3852, 4280, 4710, 4815, 5338, 5457, 5652, 6120, 6280, 6420, 7065, 7276, 7704, 8007, 9095, 9420, 9630, 10676, 10914, 11304, 12840, 13345, 14130, 14552, 16014, 16371, 16799, 18190, 18840, 19260, 21352, 21828, 24021, 26690, 27285, 28260, 32028, 32742, 33598, 36380, 38520, 40035, 43656, 48042, 50397, 53380, 54570, 56520, 64056, 65484, 67196, 72760, 80070, 81855, 83995, 96084, 100794, 106760, 109140, 120105, 130968, 134392, 151191, 160140, 163710, 167990, 192168, 201588, 218280, 240210, 251985, 285583, 302382, 320280, 327420, 335980, 403176, 480420, 503970, 571166, 604764, 654840, 671960, 755955, 856749, 960840, 1007940, 1142332, 1209528, 1427915, 1511910, 1713498, 2015880, 2284664, 2570247, 2855830, 3023820, 3426996, 4283745, 5140494, 5711660, 6047640, 6853992, 8567490, 10280988, 11423320, 12851235, 17134980, 20561976, 25702470, 34269960, 51404940, 102809880]

約数ペア:

[(1, 102809880), (2, 51404940), (3, 34269960), (4, 25702470), (5, 20561976), (6, 17134980), (8, 12851235), (9, 11423320), (10, 10280988), (12, 8567490), (15, 6853992), (17, 6047640), (18, 5711660), (20, 5140494), (24, 4283745), (30, 3426996), (34, 3023820), (36, 2855830), (40, 2570247), (45, 2284664), (51, 2015880), (60, 1713498), (68, 1511910), (72, 1427915), (85, 1209528), (90, 1142332), (102, 1007940), (107, 960840), (120, 856749), (136, 755955), (153, 671960), (157, 654840), (170, 604764), (180, 571166), (204, 503970), (214, 480420), (255, 403176), (306, 335980), (314, 327420), (321, 320280), (340, 302382), (360, 285583), (408, 251985), (428, 240210), (471, 218280), (510, 201588), (535, 192168), (612, 167990), (628, 163710), (642, 160140), (680, 151191), (765, 134392), (785, 130968), (856, 120105), (942, 109140), (963, 106760), (1020, 100794), (1070, 96084), (1224, 83995), (1256, 81855), (1284, 80070), (1413, 72760), (1530, 67196), (1570, 65484), (1605, 64056), (1819, 56520), (1884, 54570), (1926, 53380), (2040, 50397), (2140, 48042), (2355, 43656), (2568, 40035), (2669, 38520), (2826, 36380), (3060, 33598), (3140, 32742), (3210, 32028), (3638, 28260), (3768, 27285), (3852, 26690), (4280, 24021), (4710, 21828), (4815, 21352), (5338, 19260), (5457, 18840), (5652, 18190), (6120, 16799), (6280, 16371), (6420, 16014), (7065, 14552), (7276, 14130), (7704, 13345), (8007, 12840), (9095, 11304), (9420, 10914), (9630, 10676)]