222760980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 144

約数和(自身を含む): 759507840

約数和(自身を除く): 536746860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4139, 4140, 4485, 5382, 5980, 8278, 8970, 10764, 12417, 13455, 16556, 17940, 20695, 24834, 26910, 37251, 41390, 49668, 53807, 53820, 62085, 74502, 82780, 95197, 107614, 124170, 149004, 161421, 186255, 190394, 215228, 248340, 269035, 285591, 322842, 372510, 380788, 475985, 484263, 538070, 571182, 645684, 745020, 807105, 856773, 951970, 968526, 1076140, 1142364, 1237561, 1427955, 1614210, 1713546, 1903940, 1937052, 2421315, 2475122, 2855910, 3228420, 3427092, 3712683, 4283865, 4842630, 4950244, 5711820, 6187805, 7425366, 8567730, 9685260, 11138049, 12375610, 14850732, 17135460, 18563415, 22276098, 24751220, 37126830, 44552196, 55690245, 74253660, 111380490, 222760980]

約数ペア:

[(1, 222760980), (2, 111380490), (3, 74253660), (4, 55690245), (5, 44552196), (6, 37126830), (9, 24751220), (10, 22276098), (12, 18563415), (13, 17135460), (15, 14850732), (18, 12375610), (20, 11138049), (23, 9685260), (26, 8567730), (30, 7425366), (36, 6187805), (39, 5711820), (45, 4950244), (46, 4842630), (52, 4283865), (60, 3712683), (65, 3427092), (69, 3228420), (78, 2855910), (90, 2475122), (92, 2421315), (115, 1937052), (117, 1903940), (130, 1713546), (138, 1614210), (156, 1427955), (180, 1237561), (195, 1142364), (207, 1076140), (230, 968526), (234, 951970), (260, 856773), (276, 807105), (299, 745020), (345, 645684), (390, 571182), (414, 538070), (460, 484263), (468, 475985), (585, 380788), (598, 372510), (690, 322842), (780, 285591), (828, 269035), (897, 248340), (1035, 215228), (1170, 190394), (1196, 186255), (1380, 161421), (1495, 149004), (1794, 124170), (2070, 107614), (2340, 95197), (2691, 82780), (2990, 74502), (3588, 62085), (4139, 53820), (4140, 53807), (4485, 49668), (5382, 41390), (5980, 37251), (8278, 26910), (8970, 24834), (10764, 20695), (12417, 17940), (13455, 16556)]