89963460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 287292096

約数和(自身を除く): 197328636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 173, 180, 214, 243, 270, 321, 324, 346, 405, 428, 486, 519, 535, 540, 642, 692, 810, 865, 963, 972, 1038, 1070, 1215, 1284, 1557, 1605, 1620, 1730, 1926, 2076, 2140, 2430, 2595, 2889, 3114, 3210, 3460, 3852, 4671, 4815, 4860, 5190, 5778, 6228, 6420, 7785, 8667, 9342, 9630, 10380, 11556, 14013, 14445, 15570, 17334, 18511, 18684, 19260, 23355, 26001, 28026, 28890, 31140, 34668, 37022, 42039, 43335, 46710, 52002, 55533, 56052, 57780, 70065, 74044, 84078, 86670, 92555, 93420, 104004, 111066, 130005, 140130, 166599, 168156, 173340, 185110, 210195, 222132, 260010, 277665, 280260, 333198, 370220, 420390, 499797, 520020, 555330, 666396, 832995, 840780, 999594, 1110660, 1499391, 1665990, 1999188, 2498985, 2998782, 3331980, 4498173, 4997970, 5997564, 7496955, 8996346, 9995940, 14993910, 17992692, 22490865, 29987820, 44981730, 89963460]

約数ペア:

[(1, 89963460), (2, 44981730), (3, 29987820), (4, 22490865), (5, 17992692), (6, 14993910), (9, 9995940), (10, 8996346), (12, 7496955), (15, 5997564), (18, 4997970), (20, 4498173), (27, 3331980), (30, 2998782), (36, 2498985), (45, 1999188), (54, 1665990), (60, 1499391), (81, 1110660), (90, 999594), (107, 840780), (108, 832995), (135, 666396), (162, 555330), (173, 520020), (180, 499797), (214, 420390), (243, 370220), (270, 333198), (321, 280260), (324, 277665), (346, 260010), (405, 222132), (428, 210195), (486, 185110), (519, 173340), (535, 168156), (540, 166599), (642, 140130), (692, 130005), (810, 111066), (865, 104004), (963, 93420), (972, 92555), (1038, 86670), (1070, 84078), (1215, 74044), (1284, 70065), (1557, 57780), (1605, 56052), (1620, 55533), (1730, 52002), (1926, 46710), (2076, 43335), (2140, 42039), (2430, 37022), (2595, 34668), (2889, 31140), (3114, 28890), (3210, 28026), (3460, 26001), (3852, 23355), (4671, 19260), (4815, 18684), (4860, 18511), (5190, 17334), (5778, 15570), (6228, 14445), (6420, 14013), (7785, 11556), (8667, 10380), (9342, 9630)]