156971100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3700

約数の個数: 144

約数和(自身を含む): 533715840

約数和(自身を除く): 376744740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3659, 3900, 4290, 7150, 7318, 8580, 10725, 10977, 14300, 14636, 18295, 21450, 21954, 36590, 40249, 42900, 43908, 47567, 54885, 73180, 80498, 91475, 95134, 109770, 120747, 142701, 160996, 182950, 190268, 201245, 219540, 237835, 241494, 274425, 285402, 365900, 402490, 475670, 482988, 523237, 548850, 570804, 603735, 713505, 804980, 951340, 1006225, 1046474, 1097700, 1189175, 1207470, 1427010, 1569711, 2012450, 2092948, 2378350, 2414940, 2616185, 2854020, 3018675, 3139422, 3567525, 4024900, 4756700, 5232370, 6037350, 6278844, 7135050, 7848555, 10464740, 12074700, 13080925, 14270100, 15697110, 26161850, 31394220, 39242775, 52323700, 78485550, 156971100]

約数ペア:

[(1, 156971100), (2, 78485550), (3, 52323700), (4, 39242775), (5, 31394220), (6, 26161850), (10, 15697110), (11, 14270100), (12, 13080925), (13, 12074700), (15, 10464740), (20, 7848555), (22, 7135050), (25, 6278844), (26, 6037350), (30, 5232370), (33, 4756700), (39, 4024900), (44, 3567525), (50, 3139422), (52, 3018675), (55, 2854020), (60, 2616185), (65, 2414940), (66, 2378350), (75, 2092948), (78, 2012450), (100, 1569711), (110, 1427010), (130, 1207470), (132, 1189175), (143, 1097700), (150, 1046474), (156, 1006225), (165, 951340), (195, 804980), (220, 713505), (260, 603735), (275, 570804), (286, 548850), (300, 523237), (325, 482988), (330, 475670), (390, 402490), (429, 365900), (550, 285402), (572, 274425), (650, 241494), (660, 237835), (715, 219540), (780, 201245), (825, 190268), (858, 182950), (975, 160996), (1100, 142701), (1300, 120747), (1430, 109770), (1650, 95134), (1716, 91475), (1950, 80498), (2145, 73180), (2860, 54885), (3300, 47567), (3575, 43908), (3659, 42900), (3900, 40249), (4290, 36590), (7150, 21954), (7318, 21450), (8580, 18295), (10725, 14636), (10977, 14300)]