40020748500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1439}}^1\times {\mathrm{18541}}^1$

素因数の和:20002

約数の個数: 96

約数和(自身を含む): 116627696640

約数和(自身を除く): 76606948140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1439, 1500, 2878, 4317, 5756, 7195, 8634, 14390, 17268, 18541, 21585, 28780, 35975, 37082, 43170, 55623, 71950, 74164, 86340, 92705, 107925, 111246, 143900, 179875, 185410, 215850, 222492, 278115, 359750, 370820, 431700, 463525, 539625, 556230, 719500, 927050, 1079250, 1112460, 1390575, 1854100, 2158500, 2317625, 2781150, 4635250, 5562300, 6952875, 9270500, 13905750, 26680499, 27811500, 53360998, 80041497, 106721996, 133402495, 160082994, 266804990, 320165988, 400207485, 533609980, 667012475, 800414970, 1334024950, 1600829940, 2001037425, 2668049900, 3335062375, 4002074850, 6670124750, 8004149700, 10005187125, 13340249500, 20010374250, 40020748500]

約数ペア:

[(1, 40020748500), (2, 20010374250), (3, 13340249500), (4, 10005187125), (5, 8004149700), (6, 6670124750), (10, 4002074850), (12, 3335062375), (15, 2668049900), (20, 2001037425), (25, 1600829940), (30, 1334024950), (50, 800414970), (60, 667012475), (75, 533609980), (100, 400207485), (125, 320165988), (150, 266804990), (250, 160082994), (300, 133402495), (375, 106721996), (500, 80041497), (750, 53360998), (1439, 27811500), (1500, 26680499), (2878, 13905750), (4317, 9270500), (5756, 6952875), (7195, 5562300), (8634, 4635250), (14390, 2781150), (17268, 2317625), (18541, 2158500), (21585, 1854100), (28780, 1390575), (35975, 1112460), (37082, 1079250), (43170, 927050), (55623, 719500), (71950, 556230), (74164, 539625), (86340, 463525), (92705, 431700), (107925, 370820), (111246, 359750), (143900, 278115), (179875, 222492), (185410, 215850)]