109203900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28001}}^1$

素因数の和:28031

約数の個数: 72

約数和(自身を含む): 340280304

約数和(自身を除く): 231076404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 28001, 56002, 84003, 112004, 140005, 168006, 280010, 336012, 364013, 420015, 560020, 700025, 728026, 840030, 1092039, 1400050, 1456052, 1680060, 1820065, 2100075, 2184078, 2800100, 3640130, 4200150, 4368156, 5460195, 7280260, 8400300, 9100325, 10920390, 18200650, 21840780, 27300975, 36401300, 54601950, 109203900]

約数ペア:

[(1, 109203900), (2, 54601950), (3, 36401300), (4, 27300975), (5, 21840780), (6, 18200650), (10, 10920390), (12, 9100325), (13, 8400300), (15, 7280260), (20, 5460195), (25, 4368156), (26, 4200150), (30, 3640130), (39, 2800100), (50, 2184078), (52, 2100075), (60, 1820065), (65, 1680060), (75, 1456052), (78, 1400050), (100, 1092039), (130, 840030), (150, 728026), (156, 700025), (195, 560020), (260, 420015), (300, 364013), (325, 336012), (390, 280010), (650, 168006), (780, 140005), (975, 112004), (1300, 84003), (1950, 56002), (3900, 28001)]