185189940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2786

約数の個数: 144

約数和(自身を含む): 626043600

約数和(自身を除く): 440853660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 2729, 3393, 3770, 4524, 5220, 5458, 5655, 6786, 7540, 8187, 10916, 11310, 13572, 13645, 16374, 16965, 22620, 24561, 27290, 32748, 33930, 35477, 40935, 49122, 54580, 67860, 70954, 79141, 81870, 98244, 106431, 122805, 141908, 158282, 163740, 177385, 212862, 237423, 245610, 316564, 319293, 354770, 395705, 425724, 474846, 491220, 532155, 638586, 709540, 712269, 791410, 949692, 1028833, 1064310, 1187115, 1277172, 1424538, 1582820, 1596465, 2057666, 2128620, 2374230, 2849076, 3086499, 3192930, 3561345, 4115332, 4748460, 5144165, 6172998, 6385860, 7122690, 9259497, 10288330, 12345996, 14245380, 15432495, 18518994, 20576660, 30864990, 37037988, 46297485, 61729980, 92594970, 185189940]

約数ペア:

[(1, 185189940), (2, 92594970), (3, 61729980), (4, 46297485), (5, 37037988), (6, 30864990), (9, 20576660), (10, 18518994), (12, 15432495), (13, 14245380), (15, 12345996), (18, 10288330), (20, 9259497), (26, 7122690), (29, 6385860), (30, 6172998), (36, 5144165), (39, 4748460), (45, 4115332), (52, 3561345), (58, 3192930), (60, 3086499), (65, 2849076), (78, 2374230), (87, 2128620), (90, 2057666), (116, 1596465), (117, 1582820), (130, 1424538), (145, 1277172), (156, 1187115), (174, 1064310), (180, 1028833), (195, 949692), (234, 791410), (260, 712269), (261, 709540), (290, 638586), (348, 532155), (377, 491220), (390, 474846), (435, 425724), (468, 395705), (522, 354770), (580, 319293), (585, 316564), (754, 245610), (780, 237423), (870, 212862), (1044, 177385), (1131, 163740), (1170, 158282), (1305, 141908), (1508, 122805), (1740, 106431), (1885, 98244), (2262, 81870), (2340, 79141), (2610, 70954), (2729, 67860), (3393, 54580), (3770, 49122), (4524, 40935), (5220, 35477), (5458, 33930), (5655, 32748), (6786, 27290), (7540, 24561), (8187, 22620), (10916, 16965), (11310, 16374), (13572, 13645)]