1974784500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{33757}}^1$

素因数の和:33795

約数の個数: 144

約数和(自身を含む): 6709199952

約数和(自身を除く): 4734415452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 9750, 11700, 14625, 19500, 29250, 33757, 58500, 67514, 101271, 135028, 168785, 202542, 303813, 337570, 405084, 438841, 506355, 607626, 675140, 843925, 877682, 1012710, 1215252, 1316523, 1519065, 1687850, 1755364, 2025420, 2194205, 2531775, 2633046, 3038130, 3375700, 3949569, 4219625, 4388410, 5063550, 5266092, 6076260, 6582615, 7595325, 7899138, 8439250, 8776820, 10127100, 10971025, 12658875, 13165230, 15190650, 15798276, 16878500, 19747845, 21942050, 25317750, 26330460, 30381300, 32913075, 37976625, 39495690, 43884100, 50635500, 54855125, 65826150, 75953250, 78991380, 98739225, 109710250, 131652300, 151906500, 164565375, 197478450, 219420500, 329130750, 394956900, 493696125, 658261500, 987392250, 1974784500]

約数ペア:

[(1, 1974784500), (2, 987392250), (3, 658261500), (4, 493696125), (5, 394956900), (6, 329130750), (9, 219420500), (10, 197478450), (12, 164565375), (13, 151906500), (15, 131652300), (18, 109710250), (20, 98739225), (25, 78991380), (26, 75953250), (30, 65826150), (36, 54855125), (39, 50635500), (45, 43884100), (50, 39495690), (52, 37976625), (60, 32913075), (65, 30381300), (75, 26330460), (78, 25317750), (90, 21942050), (100, 19747845), (117, 16878500), (125, 15798276), (130, 15190650), (150, 13165230), (156, 12658875), (180, 10971025), (195, 10127100), (225, 8776820), (234, 8439250), (250, 7899138), (260, 7595325), (300, 6582615), (325, 6076260), (375, 5266092), (390, 5063550), (450, 4388410), (468, 4219625), (500, 3949569), (585, 3375700), (650, 3038130), (750, 2633046), (780, 2531775), (900, 2194205), (975, 2025420), (1125, 1755364), (1170, 1687850), (1300, 1519065), (1500, 1316523), (1625, 1215252), (1950, 1012710), (2250, 877682), (2340, 843925), (2925, 675140), (3250, 607626), (3900, 506355), (4500, 438841), (4875, 405084), (5850, 337570), (6500, 303813), (9750, 202542), (11700, 168785), (14625, 135028), (19500, 101271), (29250, 67514), (33757, 58500)]