888325380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3960

約数の個数: 144

約数和(自身を含む): 2854575360

約数和(自身を除く): 1966249980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 940, 972, 1215, 1269, 1410, 1620, 1692, 2115, 2430, 2538, 2820, 3807, 3889, 4230, 4860, 5076, 6345, 7614, 7778, 8460, 11421, 11667, 12690, 15228, 15556, 19035, 19445, 22842, 23334, 25380, 35001, 38070, 38890, 45684, 46668, 57105, 58335, 70002, 76140, 77780, 105003, 114210, 116670, 140004, 175005, 182783, 210006, 228420, 233340, 315009, 350010, 365566, 420012, 525015, 548349, 630018, 700020, 731132, 913915, 945027, 1050030, 1096698, 1260036, 1575045, 1645047, 1827830, 1890054, 2100060, 2193396, 2741745, 3150090, 3290094, 3655660, 3780108, 4725135, 4935141, 5483490, 6300180, 6580188, 8225235, 9450270, 9870282, 10966980, 14805423, 16450470, 18900540, 19740564, 24675705, 29610846, 32900940, 44416269, 49351410, 59221692, 74027115, 88832538, 98702820, 148054230, 177665076, 222081345, 296108460, 444162690, 888325380]

約数ペア:

[(1, 888325380), (2, 444162690), (3, 296108460), (4, 222081345), (5, 177665076), (6, 148054230), (9, 98702820), (10, 88832538), (12, 74027115), (15, 59221692), (18, 49351410), (20, 44416269), (27, 32900940), (30, 29610846), (36, 24675705), (45, 19740564), (47, 18900540), (54, 16450470), (60, 14805423), (81, 10966980), (90, 9870282), (94, 9450270), (108, 8225235), (135, 6580188), (141, 6300180), (162, 5483490), (180, 4935141), (188, 4725135), (235, 3780108), (243, 3655660), (270, 3290094), (282, 3150090), (324, 2741745), (405, 2193396), (423, 2100060), (470, 1890054), (486, 1827830), (540, 1645047), (564, 1575045), (705, 1260036), (810, 1096698), (846, 1050030), (940, 945027), (972, 913915), (1215, 731132), (1269, 700020), (1410, 630018), (1620, 548349), (1692, 525015), (2115, 420012), (2430, 365566), (2538, 350010), (2820, 315009), (3807, 233340), (3889, 228420), (4230, 210006), (4860, 182783), (5076, 175005), (6345, 140004), (7614, 116670), (7778, 114210), (8460, 105003), (11421, 77780), (11667, 76140), (12690, 70002), (15228, 58335), (15556, 57105), (19035, 46668), (19445, 45684), (22842, 38890), (23334, 38070), (25380, 35001)]