121845060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 392771736

約数和(自身を除く): 270926676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 137, 162, 180, 183, 243, 244, 270, 274, 305, 324, 366, 405, 411, 486, 540, 548, 549, 610, 685, 729, 732, 810, 822, 915, 972, 1098, 1215, 1220, 1233, 1370, 1458, 1620, 1644, 1647, 1830, 2055, 2196, 2430, 2466, 2740, 2745, 2916, 3294, 3645, 3660, 3699, 4110, 4860, 4932, 4941, 5490, 6165, 6588, 7290, 7398, 8220, 8235, 8357, 9882, 10980, 11097, 12330, 14580, 14796, 14823, 16470, 16714, 18495, 19764, 22194, 24660, 24705, 25071, 29646, 32940, 33291, 33428, 36990, 41785, 44388, 44469, 49410, 50142, 55485, 59292, 66582, 73980, 74115, 75213, 83570, 88938, 98820, 99873, 100284, 110970, 125355, 133164, 148230, 150426, 166455, 167140, 177876, 199746, 221940, 222345, 225639, 250710, 296460, 300852, 332910, 376065, 399492, 444690, 451278, 499365, 501420, 665820, 676917, 752130, 889380, 902556, 998730, 1128195, 1353834, 1504260, 1997460, 2030751, 2256390, 2707668, 3384585, 4061502, 4512780, 6092253, 6769170, 8123004, 10153755, 12184506, 13538340, 20307510, 24369012, 30461265, 40615020, 60922530, 121845060]

約数ペア:

[(1, 121845060), (2, 60922530), (3, 40615020), (4, 30461265), (5, 24369012), (6, 20307510), (9, 13538340), (10, 12184506), (12, 10153755), (15, 8123004), (18, 6769170), (20, 6092253), (27, 4512780), (30, 4061502), (36, 3384585), (45, 2707668), (54, 2256390), (60, 2030751), (61, 1997460), (81, 1504260), (90, 1353834), (108, 1128195), (122, 998730), (135, 902556), (137, 889380), (162, 752130), (180, 676917), (183, 665820), (243, 501420), (244, 499365), (270, 451278), (274, 444690), (305, 399492), (324, 376065), (366, 332910), (405, 300852), (411, 296460), (486, 250710), (540, 225639), (548, 222345), (549, 221940), (610, 199746), (685, 177876), (729, 167140), (732, 166455), (810, 150426), (822, 148230), (915, 133164), (972, 125355), (1098, 110970), (1215, 100284), (1220, 99873), (1233, 98820), (1370, 88938), (1458, 83570), (1620, 75213), (1644, 74115), (1647, 73980), (1830, 66582), (2055, 59292), (2196, 55485), (2430, 50142), (2466, 49410), (2740, 44469), (2745, 44388), (2916, 41785), (3294, 36990), (3645, 33428), (3660, 33291), (3699, 32940), (4110, 29646), (4860, 25071), (4932, 24705), (4941, 24660), (5490, 22194), (6165, 19764), (6588, 18495), (7290, 16714), (7398, 16470), (8220, 14823), (8235, 14796), (8357, 14580), (9882, 12330), (10980, 11097)]