120667500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 395723328

約数和(自身を除く): 275055828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 173, 180, 186, 225, 250, 279, 300, 310, 346, 372, 375, 450, 465, 500, 519, 558, 620, 625, 692, 750, 775, 865, 900, 930, 1038, 1116, 1125, 1250, 1395, 1500, 1550, 1557, 1730, 1860, 1875, 2076, 2250, 2325, 2500, 2595, 2790, 3100, 3114, 3460, 3750, 3875, 4325, 4500, 4650, 5190, 5363, 5580, 5625, 6228, 6975, 7500, 7750, 7785, 8650, 9300, 10380, 10726, 11250, 11625, 12975, 13950, 15500, 15570, 16089, 17300, 19375, 21452, 21625, 22500, 23250, 25950, 26815, 27900, 31140, 32178, 34875, 38750, 38925, 43250, 46500, 48267, 51900, 53630, 58125, 64356, 64875, 69750, 77500, 77850, 80445, 86500, 96534, 107260, 108125, 116250, 129750, 134075, 139500, 155700, 160890, 174375, 193068, 194625, 216250, 232500, 241335, 259500, 268150, 321780, 324375, 348750, 389250, 402225, 432500, 482670, 536300, 648750, 670375, 697500, 778500, 804450, 965340, 973125, 1206675, 1297500, 1340750, 1608900, 1946250, 2011125, 2413350, 2681500, 3351875, 3892500, 4022250, 4826700, 6033375, 6703750, 8044500, 10055625, 12066750, 13407500, 20111250, 24133500, 30166875, 40222500, 60333750, 120667500]

約数ペア:

[(1, 120667500), (2, 60333750), (3, 40222500), (4, 30166875), (5, 24133500), (6, 20111250), (9, 13407500), (10, 12066750), (12, 10055625), (15, 8044500), (18, 6703750), (20, 6033375), (25, 4826700), (30, 4022250), (31, 3892500), (36, 3351875), (45, 2681500), (50, 2413350), (60, 2011125), (62, 1946250), (75, 1608900), (90, 1340750), (93, 1297500), (100, 1206675), (124, 973125), (125, 965340), (150, 804450), (155, 778500), (173, 697500), (180, 670375), (186, 648750), (225, 536300), (250, 482670), (279, 432500), (300, 402225), (310, 389250), (346, 348750), (372, 324375), (375, 321780), (450, 268150), (465, 259500), (500, 241335), (519, 232500), (558, 216250), (620, 194625), (625, 193068), (692, 174375), (750, 160890), (775, 155700), (865, 139500), (900, 134075), (930, 129750), (1038, 116250), (1116, 108125), (1125, 107260), (1250, 96534), (1395, 86500), (1500, 80445), (1550, 77850), (1557, 77500), (1730, 69750), (1860, 64875), (1875, 64356), (2076, 58125), (2250, 53630), (2325, 51900), (2500, 48267), (2595, 46500), (2790, 43250), (3100, 38925), (3114, 38750), (3460, 34875), (3750, 32178), (3875, 31140), (4325, 27900), (4500, 26815), (4650, 25950), (5190, 23250), (5363, 22500), (5580, 21625), (5625, 21452), (6228, 19375), (6975, 17300), (7500, 16089), (7750, 15570), (7785, 15500), (8650, 13950), (9300, 12975), (10380, 11625), (10726, 11250)]