156783900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5780

約数の個数: 144

約数和(自身を含む): 558408704

約数和(自身を除く): 401624804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 5743, 6825, 9100, 11486, 13650, 17229, 22972, 27300, 28715, 34458, 40201, 57430, 68916, 74659, 80402, 86145, 114860, 120603, 143575, 149318, 160804, 172290, 201005, 223977, 241206, 287150, 298636, 344580, 373295, 402010, 430725, 447954, 482412, 522613, 574300, 603015, 746590, 804020, 861450, 895908, 1005025, 1045226, 1119885, 1206030, 1493180, 1567839, 1722900, 1866475, 2010050, 2090452, 2239770, 2412060, 2613065, 3015075, 3135678, 3732950, 4020100, 4479540, 5226130, 5599425, 6030150, 6271356, 7465900, 7839195, 10452260, 11198850, 12060300, 13065325, 15678390, 22397700, 26130650, 31356780, 39195975, 52261300, 78391950, 156783900]

約数ペア:

[(1, 156783900), (2, 78391950), (3, 52261300), (4, 39195975), (5, 31356780), (6, 26130650), (7, 22397700), (10, 15678390), (12, 13065325), (13, 12060300), (14, 11198850), (15, 10452260), (20, 7839195), (21, 7465900), (25, 6271356), (26, 6030150), (28, 5599425), (30, 5226130), (35, 4479540), (39, 4020100), (42, 3732950), (50, 3135678), (52, 3015075), (60, 2613065), (65, 2412060), (70, 2239770), (75, 2090452), (78, 2010050), (84, 1866475), (91, 1722900), (100, 1567839), (105, 1493180), (130, 1206030), (140, 1119885), (150, 1045226), (156, 1005025), (175, 895908), (182, 861450), (195, 804020), (210, 746590), (260, 603015), (273, 574300), (300, 522613), (325, 482412), (350, 447954), (364, 430725), (390, 402010), (420, 373295), (455, 344580), (525, 298636), (546, 287150), (650, 241206), (700, 223977), (780, 201005), (910, 172290), (975, 160804), (1050, 149318), (1092, 143575), (1300, 120603), (1365, 114860), (1820, 86145), (1950, 80402), (2100, 74659), (2275, 68916), (2730, 57430), (3900, 40201), (4550, 34458), (5460, 28715), (5743, 27300), (6825, 22972), (9100, 17229), (11486, 13650)]