8996885460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4663}}^1$

素因数の和:5084

約数の個数: 144

約数和(自身を含む): 28378686336

約数和(自身を除く): 19381800876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 397, 405, 486, 540, 794, 810, 972, 1191, 1215, 1588, 1620, 1985, 2382, 2430, 3573, 3970, 4663, 4764, 4860, 5955, 7146, 7940, 9326, 10719, 11910, 13989, 14292, 17865, 18652, 21438, 23315, 23820, 27978, 32157, 35730, 41967, 42876, 46630, 53595, 55956, 64314, 69945, 71460, 83934, 93260, 96471, 107190, 125901, 128628, 139890, 160785, 167868, 192942, 209835, 214380, 251802, 279780, 321570, 377703, 385884, 419670, 482355, 503604, 629505, 643140, 755406, 839340, 964710, 1133109, 1259010, 1510812, 1851211, 1888515, 1929420, 2266218, 2518020, 3702422, 3777030, 4532436, 5553633, 5665545, 7404844, 7554060, 9256055, 11107266, 11331090, 16660899, 18512110, 22214532, 22662180, 27768165, 33321798, 37024220, 49982697, 55536330, 66643596, 83304495, 99965394, 111072660, 149948091, 166608990, 199930788, 249913485, 299896182, 333217980, 449844273, 499826970, 599792364, 749740455, 899688546, 999653940, 1499480910, 1799377092, 2249221365, 2998961820, 4498442730, 8996885460]

約数ペア:

[(1, 8996885460), (2, 4498442730), (3, 2998961820), (4, 2249221365), (5, 1799377092), (6, 1499480910), (9, 999653940), (10, 899688546), (12, 749740455), (15, 599792364), (18, 499826970), (20, 449844273), (27, 333217980), (30, 299896182), (36, 249913485), (45, 199930788), (54, 166608990), (60, 149948091), (81, 111072660), (90, 99965394), (108, 83304495), (135, 66643596), (162, 55536330), (180, 49982697), (243, 37024220), (270, 33321798), (324, 27768165), (397, 22662180), (405, 22214532), (486, 18512110), (540, 16660899), (794, 11331090), (810, 11107266), (972, 9256055), (1191, 7554060), (1215, 7404844), (1588, 5665545), (1620, 5553633), (1985, 4532436), (2382, 3777030), (2430, 3702422), (3573, 2518020), (3970, 2266218), (4663, 1929420), (4764, 1888515), (4860, 1851211), (5955, 1510812), (7146, 1259010), (7940, 1133109), (9326, 964710), (10719, 839340), (11910, 755406), (13989, 643140), (14292, 629505), (17865, 503604), (18652, 482355), (21438, 419670), (23315, 385884), (23820, 377703), (27978, 321570), (32157, 279780), (35730, 251802), (41967, 214380), (42876, 209835), (46630, 192942), (53595, 167868), (55956, 160785), (64314, 139890), (69945, 128628), (71460, 125901), (83934, 107190), (93260, 96471)]