180039060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 584962560

約数和(自身を除く): 404923500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 549, 570, 610, 684, 732, 855, 863, 915, 1098, 1140, 1159, 1220, 1710, 1726, 1830, 2196, 2318, 2589, 2745, 3420, 3452, 3477, 3660, 4315, 4636, 5178, 5490, 5795, 6954, 7767, 8630, 10356, 10431, 10980, 11590, 12945, 13908, 15534, 16397, 17260, 17385, 20862, 23180, 25890, 31068, 32794, 34770, 38835, 41724, 49191, 51780, 52155, 52643, 65588, 69540, 77670, 81985, 98382, 104310, 105286, 147573, 155340, 157929, 163970, 196764, 208620, 210572, 245955, 263215, 295146, 315858, 327940, 473787, 491910, 526430, 590292, 631716, 737865, 789645, 947574, 983820, 1000217, 1052860, 1475730, 1579290, 1895148, 2000434, 2368935, 2951460, 3000651, 3158580, 4000868, 4737870, 5001085, 6001302, 9001953, 9475740, 10002170, 12002604, 15003255, 18003906, 20004340, 30006510, 36007812, 45009765, 60013020, 90019530, 180039060]

約数ペア:

[(1, 180039060), (2, 90019530), (3, 60013020), (4, 45009765), (5, 36007812), (6, 30006510), (9, 20004340), (10, 18003906), (12, 15003255), (15, 12002604), (18, 10002170), (19, 9475740), (20, 9001953), (30, 6001302), (36, 5001085), (38, 4737870), (45, 4000868), (57, 3158580), (60, 3000651), (61, 2951460), (76, 2368935), (90, 2000434), (95, 1895148), (114, 1579290), (122, 1475730), (171, 1052860), (180, 1000217), (183, 983820), (190, 947574), (228, 789645), (244, 737865), (285, 631716), (305, 590292), (342, 526430), (366, 491910), (380, 473787), (549, 327940), (570, 315858), (610, 295146), (684, 263215), (732, 245955), (855, 210572), (863, 208620), (915, 196764), (1098, 163970), (1140, 157929), (1159, 155340), (1220, 147573), (1710, 105286), (1726, 104310), (1830, 98382), (2196, 81985), (2318, 77670), (2589, 69540), (2745, 65588), (3420, 52643), (3452, 52155), (3477, 51780), (3660, 49191), (4315, 41724), (4636, 38835), (5178, 34770), (5490, 32794), (5795, 31068), (6954, 25890), (7767, 23180), (8630, 20862), (10356, 17385), (10431, 17260), (10980, 16397), (11590, 15534), (12945, 13908)]