184852980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 608431824

約数和(自身を除く): 423578844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 197, 234, 260, 390, 394, 401, 468, 585, 591, 780, 788, 802, 985, 1170, 1182, 1203, 1604, 1773, 1970, 2005, 2340, 2364, 2406, 2561, 2955, 3546, 3609, 3940, 4010, 4812, 5122, 5213, 5910, 6015, 7092, 7218, 7683, 8020, 8865, 10244, 10426, 11820, 12030, 12805, 14436, 15366, 15639, 17730, 18045, 20852, 23049, 24060, 25610, 26065, 30732, 31278, 35460, 36090, 38415, 46098, 46917, 51220, 52130, 62556, 72180, 76830, 78195, 78997, 92196, 93834, 104260, 115245, 153660, 156390, 157994, 187668, 230490, 234585, 236991, 312780, 315988, 394985, 460980, 469170, 473982, 710973, 789970, 938340, 947964, 1026961, 1184955, 1421946, 1579940, 2053922, 2369910, 2843892, 3080883, 3554865, 4107844, 4739820, 5134805, 6161766, 7109730, 9242649, 10269610, 12323532, 14219460, 15404415, 18485298, 20539220, 30808830, 36970596, 46213245, 61617660, 92426490, 184852980]

約数ペア:

[(1, 184852980), (2, 92426490), (3, 61617660), (4, 46213245), (5, 36970596), (6, 30808830), (9, 20539220), (10, 18485298), (12, 15404415), (13, 14219460), (15, 12323532), (18, 10269610), (20, 9242649), (26, 7109730), (30, 6161766), (36, 5134805), (39, 4739820), (45, 4107844), (52, 3554865), (60, 3080883), (65, 2843892), (78, 2369910), (90, 2053922), (117, 1579940), (130, 1421946), (156, 1184955), (180, 1026961), (195, 947964), (197, 938340), (234, 789970), (260, 710973), (390, 473982), (394, 469170), (401, 460980), (468, 394985), (585, 315988), (591, 312780), (780, 236991), (788, 234585), (802, 230490), (985, 187668), (1170, 157994), (1182, 156390), (1203, 153660), (1604, 115245), (1773, 104260), (1970, 93834), (2005, 92196), (2340, 78997), (2364, 78195), (2406, 76830), (2561, 72180), (2955, 62556), (3546, 52130), (3609, 51220), (3940, 46917), (4010, 46098), (4812, 38415), (5122, 36090), (5213, 35460), (5910, 31278), (6015, 30732), (7092, 26065), (7218, 25610), (7683, 24060), (8020, 23049), (8865, 20852), (10244, 18045), (10426, 17730), (11820, 15639), (12030, 15366), (12805, 14436)]