121236180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 398297088

約数和(自身を除く): 277060908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 123, 130, 156, 164, 170, 195, 204, 205, 221, 223, 246, 255, 260, 340, 390, 410, 442, 446, 492, 510, 533, 615, 663, 669, 697, 780, 820, 884, 892, 1020, 1066, 1105, 1115, 1230, 1326, 1338, 1394, 1599, 2091, 2132, 2210, 2230, 2460, 2652, 2665, 2676, 2788, 2899, 3198, 3315, 3345, 3485, 3791, 4182, 4420, 4460, 5330, 5798, 6396, 6630, 6690, 6970, 7582, 7995, 8364, 8697, 9061, 9143, 10455, 10660, 11373, 11596, 13260, 13380, 13940, 14495, 15164, 15990, 17394, 18122, 18286, 18955, 20910, 22746, 27183, 27429, 28990, 31980, 34788, 36244, 36572, 37910, 41820, 43485, 45305, 45492, 45715, 49283, 54366, 54858, 56865, 57980, 75820, 86970, 90610, 91430, 98566, 108732, 109716, 113730, 118859, 135915, 137145, 147849, 155431, 173940, 181220, 182860, 197132, 227460, 237718, 246415, 271830, 274290, 295698, 310862, 356577, 466293, 475436, 492830, 543660, 548580, 591396, 594295, 621724, 713154, 739245, 777155, 932586, 985660, 1188590, 1426308, 1478490, 1554310, 1782885, 1865172, 2020603, 2331465, 2377180, 2956980, 3108620, 3565770, 4041206, 4662930, 6061809, 7131540, 8082412, 9325860, 10103015, 12123618, 20206030, 24247236, 30309045, 40412060, 60618090, 121236180]

約数ペア:

[(1, 121236180), (2, 60618090), (3, 40412060), (4, 30309045), (5, 24247236), (6, 20206030), (10, 12123618), (12, 10103015), (13, 9325860), (15, 8082412), (17, 7131540), (20, 6061809), (26, 4662930), (30, 4041206), (34, 3565770), (39, 3108620), (41, 2956980), (51, 2377180), (52, 2331465), (60, 2020603), (65, 1865172), (68, 1782885), (78, 1554310), (82, 1478490), (85, 1426308), (102, 1188590), (123, 985660), (130, 932586), (156, 777155), (164, 739245), (170, 713154), (195, 621724), (204, 594295), (205, 591396), (221, 548580), (223, 543660), (246, 492830), (255, 475436), (260, 466293), (340, 356577), (390, 310862), (410, 295698), (442, 274290), (446, 271830), (492, 246415), (510, 237718), (533, 227460), (615, 197132), (663, 182860), (669, 181220), (697, 173940), (780, 155431), (820, 147849), (884, 137145), (892, 135915), (1020, 118859), (1066, 113730), (1105, 109716), (1115, 108732), (1230, 98566), (1326, 91430), (1338, 90610), (1394, 86970), (1599, 75820), (2091, 57980), (2132, 56865), (2210, 54858), (2230, 54366), (2460, 49283), (2652, 45715), (2665, 45492), (2676, 45305), (2788, 43485), (2899, 41820), (3198, 37910), (3315, 36572), (3345, 36244), (3485, 34788), (3791, 31980), (4182, 28990), (4420, 27429), (4460, 27183), (5330, 22746), (5798, 20910), (6396, 18955), (6630, 18286), (6690, 18122), (6970, 17394), (7582, 15990), (7995, 15164), (8364, 14495), (8697, 13940), (9061, 13380), (9143, 13260), (10455, 11596), (10660, 11373)]